N. científico	Reino	División	Clase	Órden	Familia	Género	Especie	N. común	N. inglés	Título
Abedus indentatus	Animalia	Arthropoda	Insecta	Hemiptera	Belostomatidae	Abedus	indentatus			Abedus indentatus, ,	CC
Acanalonia conica	Animalia	Arthropoda	Insecta	Hemiptera	Acanaloniidae	Acanalonia	conica			Acanalonia conica, ,	CC
Acanthidops bairdi	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Acanthidops	bairdi	Fringilo Piquiagudo	Peg-billed Finch	Acanthidops bairdi, Peg-billed Finch, Fringilo Piquiagudo	CC
Accipiter bicolor	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Accipiter	bicolor	Gavilán Bicolor	Bicolored Hawk	Accipiter bicolor, Bicolored Hawk, Gavilán Bicolor	CC
Accipiter cooperii	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Accipiter	cooperii	Gavilán de Cooper	Cooper's Hawk	Accipiter cooperii, Cooper's Hawk, Gavilán de Cooper	CC
Accipiter poliogaster	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Accipiter	poliogaster	Gavilán Vientrigris	Gray-bellied Hawk	Accipiter poliogaster, Gray-bellied Hawk, Gavilán Vientrigris	CC
Accipiter striatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Accipiter	striatus	Gavilán Pajarero	Sharp-shinned Hawk	Accipiter striatus, Sharp-shinned Hawk, Gavilán Pajarero	CC
Accipiter superciliosus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Accipiter	superciliosus	Gavilán Enano	Tiny Hawk	Accipiter superciliosus, Tiny Hawk, Gavilán Enano	CC
Actitis macularius	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Actitis	macularius	Andarríos Maculado	Spotted Sandpiper	Actitis macularius, Spotted Sandpiper, Andarríos Maculado	CC
Adejeania vexatrix	Animalia	Arthropoda	Insecta	Diptera	Tachinidae	Adejeania	vexatrix			Adejeania vexatrix, ,	CC
Adelpha diocles	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Adelpha	diocles			Adelpha diocles, ,	CC
Adippe nigrorubra	Animalia	Arthropoda	Insecta	Homoptera	Membracidae	Adippe	nigrorubra			Adippe nigrorubra, ,	CC
Aegolius ridgwayi	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Aegolius	ridgwayi	Lechucita Parda	Unspotted Saw-whet Owl	Aegolius ridgwayi, Unspotted Saw-whet Owl, Lechucita Parda	CC
Aellopos titan	Animalia	Arthropoda	Insecta	Lepidoptera	Sphingidae	Aellopos	titan	Cinta Blanca	Titan sphinx	Aellopos titan, Titan sphinx, Cinta Blanca	CC
Agallia fumida	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Agallia	fumida			Agallia fumida, ,	CC
Agallia munda	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Agallia	munda			Agallia munda, ,	CC
Agallia peregrinans	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Agallia	peregrinans			Agallia peregrinans, ,	CC
Agalliopsis sagittata	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Agalliopsis	sagittata			Agalliopsis sagittata, ,	CC
Agalychnis annae	Animalia	Chordata	Amphibia	Anura	Hylidae	Agalychnis	annae	Rana azul	Blue-sided leaf frog	Agalychnis annae, Blue-sided leaf frog, Rana azul	CC
Agalychnis callidryas	Animalia	Chordata	Amphibia	Anura	Hylidae	Agalychnis	callidryas	Rana de hoja de ojos rojos	Red-eyed Leaf Frog	Agalychnis callidryas, Red-eyed Leaf Frog, Rana de hoja de ojos rojos	CC
Agamia agami	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Agamia	agami	Garza Pechicastaña	Agami Heron	Agamia agami, Agami Heron, Garza Pechicastaña	CC
Agelaia pleuralis	Animalia	Arthropoda	Insecta	Hymenoptera	Vespidae	Agelaia	pleuralis			Agelaia pleuralis, ,	CC
Agelaius phoeniceus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Agelaius	phoeniceus	Tordo Sargento	Red-winged Blackbird	Agelaius phoeniceus, Red-winged Blackbird, Tordo Sargento	CC
Agrosoma placetis	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Agrosoma	placetis	Chicharrita	Sharpshooter	Agrosoma placetis, Sharpshooter, Chicharrita	CC
Aimophila rufescens	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Aimophila	rufescens	Sabanero Rojizo	Rusty Sparrow	Aimophila rufescens, Rusty Sparrow, Sabanero Rojizo	CC
Alchisme grossa	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Alchisme	grossa			Alchisme grossa, ,	CC
Allograpta browni	Animalia	Arthropoda	Insecta	Diptera	Syrphidae	Allograpta	browni			Allograpta browni, ,	CC
Alouatta palliata	Animalia	Chordata	Mammalia	Primates	Atelidae	Alouatta	palliata	Mono aullador	Mantled howler	Alouatta palliata, Mantled howler, Mono aullador	CC
Amaurolimnas concolor	Animalia	Chordata	Aves	Gruiformes	Rallidae	Amaurolimnas	concolor	Rascón Café	Uniform Crake	Amaurolimnas concolor, Uniform Crake, Rascón Café	CC
Amaurospiza concolor	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Amaurospiza	concolor	Semillero Azulado	Blue Seedeater	Amaurospiza concolor, Blue Seedeater, Semillero Azulado	CC
Amazilia amabilis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	amabilis	Amazilia Pechiazul	Blue-chested Hummingbird	Amazilia amabilis, Blue-chested Hummingbird, Amazilia Pechiazul	CC
Amazilia boucardi	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	boucardi	Amazilia Manglera	Mangrove Hummingbird	Amazilia boucardi, Mangrove Hummingbird, Amazilia Manglera	CC
Amazilia candida	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	candida	Amazilia Pechiblanca	White-bellied Emerald	Amazilia candida, White-bellied Emerald, Amazilia Pechiblanca	CC
Amazilia cyanura	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	cyanura	Amazilia Coliazul	Blue-tailed Hummingbird	Amazilia cyanura, Blue-tailed Hummingbird, Amazilia Coliazul	CC
Amazilia decora	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	decora	Amazilia Corona de Berilo	Charming Hummingbird	Amazilia decora, Charming Hummingbird, Amazilia Corona de Berilo	CC
Amazilia edward	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	edward	Amazilia Vientriblanca	Snowy-bellied Hummingbird	Amazilia edward, Snowy-bellied Hummingbird, Amazilia Vientriblanca	CC
Amazilia rutila	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	rutila	Amazilia Canela	Cinnamon Hummingbird	Amazilia rutila, Cinnamon Hummingbird, Amazilia Canela	CC
Amazilia saucerottei	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	saucerottei	Amazilia Culiazul	Steely-vented Hummingbird	Amazilia saucerottei, Steely-vented Hummingbird, Amazilia Culiazul	CC
Amazilia tzacatl	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Amazilia	tzacatl	Amazilia Rabirrufa	Rufous-tailed Hummingbird	Amazilia tzacatl, Rufous-tailed Hummingbird, Amazilia Rabirrufa	CC
Amazona albifrons	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Amazona	albifrons	Loro Frentiblanco	White-fronted Parrot	Amazona albifrons, White-fronted Parrot, Loro Frentiblanco	CC
Amazona auropalliata	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Amazona	auropalliata	Lora de Nuca Amarilla	Yellow-naped Parrot	Amazona auropalliata, Yellow-naped Parrot, Lora de Nuca Amarilla	CC
Amazona autumnalis	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Amazona	autumnalis	Loro Frentirrojo	Red-lored Parrot	Amazona autumnalis, Red-lored Parrot, Loro Frentirrojo	CC
Amazona farinosa	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Amazona	farinosa	Loro Verde	Mealy Parrot	Amazona farinosa, Mealy Parrot, Loro Verde	CC
Amblycercus holosericeus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Amblycercus	holosericeus	Cacique Picoplata	Yellow-billed Cacique	Amblycercus holosericeus, Yellow-billed Cacique, Cacique Picoplata	CC
Ammodramus savannarum	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Ammodramus	savannarum	Sabanero Colicorto	Grasshopper Sparrow	Ammodramus savannarum, Grasshopper Sparrow, Sabanero Colicorto	CC
Anabacerthia variegaticeps	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Anabacerthia	variegaticeps	Trepamusgo de Anteojos	Scaly-throated Foliage-gleaner	Anabacerthia variegaticeps, Scaly-throated Foliage-gleaner, Trepamusgo de Anteojos	CC
Anartia fatima	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Anartia	fatima	Mariposa de Fátima	Banded Peacock	Anartia fatima, Banded Peacock, Mariposa de Fátima	CC
Anas acuta	Animalia	Chordata	Aves	Anseriformes	Anatidae	Anas	acuta	Pato Rabudo	Northern Pintail	Anas acuta, Northern Pintail, Pato Rabudo	CC
Anas bahamensis	Animalia	Chordata	Aves	Anseriformes	Anatidae	Anas	bahamensis	Pato Gargantilla	White-cheeked Pintail	Anas bahamensis, White-cheeked Pintail, Pato Gargantilla	CC
Anas crecca	Animalia	Chordata	Aves	Anseriformes	Anatidae	Anas	crecca	Cerceta Aliverde	Green-winged Teal	Anas crecca, Green-winged Teal, Cerceta Aliverde	CC
Anas platyrhynchos	Animalia	Chordata	Aves	Anseriformes	Anatidae	Anas	platyrhynchos	Pato Cabeciverde	Mallard	Anas platyrhynchos, Mallard, Pato Cabeciverde	CC
Anastrepha canalis	Animalia	Arthropoda	Insecta	Diptera	Tephritidae	Anastrepha	canalis			Anastrepha canalis, ,	CC
Aneflus pilosicornis	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Aneflus	pilosicornis			Aneflus pilosicornis, ,	CC
Anhinga anhinga	Animalia	Chordata	Aves	Suliformes	Anhingidae	Anhinga	anhinga	Aninga	Anhinga	Anhinga anhinga, Anhinga, Aninga	CC
Pselliopus cinctus	Animalia	Arthropoda	Insecta	Hemiptera	Reduviidae	Pselliopus	cinctus	Chinches asesina	Assassin bug	Pselliopus cinctus, Assassin bug, Chinches asesina	CC
Ischnura pumilio	Animalia	Arthropoda	Insecta	Odonata	Coenagrionidae	Ischnura	pumilio	Libélula	Blue-tailed damselfly	Ischnura pumilio, Blue-tailed damselfly, Libélula	CC
Nephrotoma dorsalis	Animalia	Arthropoda	Insecta	Diptera	Tipulidae	Nephrotoma	dorsalis	Mosca grúa	Crane fly	Nephrotoma dorsalis, Crane fly, Mosca grúa	CC
Sciurus carolinensis	Animalia	Arthropoda	Insecta	Rodentia	Sciuridae	Sciurus	carolinensis	Ardilla de las Carolinas	Eastern gray squirrel	Sciurus carolinensis, Eastern gray squirrel, Ardilla de las Carolinas	CC
Hortensia similis	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Hortensia	similis	Saltahojas	Leafhopper	Hortensia similis, Leafhopper, Saltahojas	CC
Rhinella marina	Animalia	Chordata	Amphibia	Anura	Bufonidae	Rhinella	marina	Sapo gigante	Marine Toad	Rhinella marina, Marine Toad, Sapo gigante	CC
Morpho peleides	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Morpho	peleides	Morfo azul	Peleides blue morpho	Morpho peleides, Peleides blue morpho, Morfo azul	CC
Barbinolla costaricensis	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Barbinolla	costaricensis	Chicharrita	Sharpshooter	Barbinolla costaricensis, Sharpshooter, Chicharrita	CC
Enchenopa sp	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Enchenopa	sp	Chicharrita	Sharpshooter	Enchenopa sp, Sharpshooter, Chicharrita	CC
Hamadryas laodamia saurites	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Hamadryas	laodamia saurites		Starry Cracker	Hamadryas laodamia saurites, Starry Cracker,	CC
Anomalon anae	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Anomalon	anae			Anomalon anae, ,	CC
Anous minutus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Anous	minutus	Tiñosa Negra	Black Noddy	Anous minutus, Black Noddy, Tiñosa Negra	CC
Anous stolidus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Anous	stolidus	Tiñosa Común	Brown Noddy	Anous stolidus, Brown Noddy, Tiñosa Común	CC
Anteros kupris	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Anteros	kupris			Anteros kupris, ,	CC
Anthanassa ptolyca	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Anthanassa	ptolyca			Anthanassa ptolyca, ,	CC
Anthracothorax prevostii	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Anthracothorax	prevostii	Colibrí Manguito Pechiverde	Green-breasted Mango	Anthracothorax prevostii, Green-breasted Mango, Colibrí Manguito Pechiverde	CC
Anthracothorax veraguensis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Anthracothorax	veraguensis	Colibrí Manguito de Veragua	Veraguan Mango	Anthracothorax veraguensis, Veraguan Mango, Colibrí Manguito de Veragua	CC
Anthus rubescens	Animalia	Chordata	Aves	Passeriformes	Motacillidae	Anthus	rubescens	Bisbita Americana	American Pipit	Anthus rubescens, American Pipit, Bisbita Americana	CC
Antianthe expansa	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Antianthe	expansa		Keeled Tree Hopper	Antianthe expansa, Keeled Tree Hopper,	CC
Antrostomus carolinensis	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Antrostomus	carolinensis	Chotacabras de Paso	Chuck-will's-widow	Antrostomus carolinensis, Chuck-will's-widow, Chotacabras de Paso	CC
Antrostomus rufus	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Antrostomus	rufus	Chotacabras Rojizo	Rufous Nightjar	Antrostomus rufus, Rufous Nightjar, Chotacabras Rojizo	CC
Antrostomus saturatus	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Antrostomus	saturatus	Chotacabras Sombrío	Dusky Nightjar	Antrostomus saturatus, Dusky Nightjar, Chotacabras Sombrío	CC
Antrostomus vociferus	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Antrostomus	vociferus	Chotacabras Norteño	Eastern Whip-poor-will	Antrostomus vociferus, Eastern Whip-poor-will, Chotacabras Norteño	CC
Aphanotriccus capitalis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Aphanotriccus	capitalis	Mosquerito Pechileonado	Tawny-chested Flycatcher	Aphanotriccus capitalis, Tawny-chested Flycatcher, Mosquerito Pechileonado	CC
Apocephalus brevicercus	Animalia	Arthropoda	Insecta	Diptera	Phoridae	Apocephalus	brevicercus			Apocephalus brevicercus, ,	CC
Apocephalus truncaticercus	Animalia	Arthropoda	Insecta	Diptera	Phoridae	Apocephalus	truncaticercus			Apocephalus truncaticercus, ,	CC
Aptilotus nigrimera	Animalia	Arthropoda	Insecta	Diptera	Sphaeroceridae	Aptilotus	nigrimera			Aptilotus nigrimera, ,	CC
Aptilotus nigritibia	Animalia	Arthropoda	Insecta	Diptera	Sphaeroceridae	Aptilotus	nigritibia			Aptilotus nigritibia, ,	CC
Aptilotus zumbadoi	Animalia	Arthropoda	Insecta	Diptera	Sphaeroceridae	Aptilotus	zumbadoi			Aptilotus zumbadoi, ,	CC
Ara ambiguus	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Ara	ambiguus	Guacamayo Verde Mayor	Great Green Macaw	Ara ambiguus, Great Green Macaw , Guacamayo Verde Mayor	CC
Ara macao	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Ara	macao	Guacamayo Rojo	Scarlet Macaw	Ara macao, Scarlet Macaw, Guacamayo Rojo	CC
Arachnomorpha circumlineata	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Arachnomorpha	circumlineata			Arachnomorpha circumlineata, ,	CC
Aramides albiventris	Animalia	Chordata	Aves	Gruiformes	Rallidae	Aramides	albiventris	Rascón Pomponé	Russet-naped Wood-Rail	Aramides albiventris , Russet-naped Wood-Rail , Rascón Pomponé	CC
Aramides axillaris	Animalia	Chordata	Aves	Gruiformes	Rallidae	Aramides	axillaris	Rascón Cuellirrufo	Rufous-necked Wood-Rail	Aramides axillaris, Rufous-necked Wood-Rail, Rascón Cuellirrufo	CC
Aramides cajaneus	Animalia	Chordata	Aves	Gruiformes	Rallidae	Aramides	cajaneus	Rascón Cuelligrís	Gray-cowled Wood-Rail	Aramides cajaneus, Gray-cowled Wood-Rail, Rascón Cuelligrís	CC
Aramus guarauna	Animalia	Chordata	Aves	Gruiformes	Aramidae	Aramus	guarauna	Carao	Limpkin	Aramus guarauna, Limpkin, Carao	CC
Arcas cypria	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Arcas	cypria			Arcas cypria, ,	CC
Arcas tuneta	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Arcas	tuneta			Arcas tuneta, ,	CC
Archilochus colubris	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Archilochus	colubris	Colibrí Garganta de Rubí	Ruby-throated Hummingbird	Archilochus colubris, Ruby-throated Hummingbird, Colibrí Garganta de Rubí	CC
Ardea alba	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Ardea	alba	Garceta Grande	Great Egret	Ardea alba, Great Egret, Garceta Grande	CC
Ardea herodias	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Ardea	herodias	Garzón Azulado	Great Blue Heron	Ardea herodias, Great Blue Heron, Garzón Azulado	CC
Ardenna creatopus	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Ardenna	creatopus	Pardela Blanca Común	Pink-footed Shearwater	Ardenna creatopus, Pink-footed Shearwater, Pardela Blanca Común	CC
Ardenna gravis	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Ardenna	gravis	Pardela Mayor	Great Shearwater	Ardenna gravis, Great Shearwater, Pardela Mayor	CC
Ardenna grisea	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Ardenna	grisea	Pardela Sombría	Sooty Shearwater	Ardenna grisea, Sooty Shearwater, Pardela Sombría	CC
Ardenna pacifica	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Ardenna	pacifica	Pardela Colicuña	Wedge-tailed Shearwater	Ardenna pacifica, Wedge-tailed Shearwater, Pardela Colicuña	CC
Ardenna tenuirostris	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Ardenna	tenuirostris	Pardela Colicorta	Short-tailed Shearwater	Ardenna tenuirostris, Short-tailed Shearwater, Pardela Colicorta	CC
Arenaria interpres	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Arenaria	interpres	Vuelvepiedras Rojizo	Ruddy Turnstone	Arenaria interpres, Ruddy Turnstone, Vuelvepiedras Rojizo	CC
Argiope argentata	Animalia	Arthropoda	Arachnida	Araneae	Araneidae	Argiope	argentata	Araña plateada	Silver argiope	Argiope argentata, Silver argiope, Araña plateada	CC
Arremon aurantiirostris	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Arremon	aurantiirostris	Pinzón Piquinaranja	Orange-billed Sparrow	Arremon aurantiirostris, Orange-billed Sparrow, Pinzón Piquinaranja	CC
Arremon brunneinucha	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Arremon	brunneinucha	Saltón Cabecicastaño	Chestnut-capped Brushfinch	Arremon brunneinucha, Chestnut-capped Brushfinch, Saltón Cabecicastaño	CC
Arremon costaricensis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Arremon	costaricensis	Saltón Costarricense	Costa Rican Brushfinch	Arremon costaricensis, Costa Rican Brushfinch , Saltón Costarricense	CC
Arremon crassirostris	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Arremon	crassirostris	Pinzón Barranquero	Sooty-faced Finch	Arremon crassirostris, Sooty-faced Finch, Pinzón Barranquero	CC
Arremonops conirostris	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Arremonops	conirostris	Pinzón Cabecilistado	Black-striped Sparrow	Arremonops conirostris, Black-striped Sparrow, Pinzón Cabecilistado	CC
Arremonops rufivirgatus	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Arremonops	rufivirgatus	Pinzón Aceitunado	Olive Sparrow	Arremonops rufivirgatus, Olive Sparrow, Pinzón Aceitunado	CC
Ascia limona	Animalia	Arthropoda	Insecta	Lepidoptera	Pieridae	Ascia	limona			Ascia limona, ,	CC
Asio flammeus	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Asio	flammeus	Lechuza Campestre	Short-eared Owl	Asio flammeus, Short-eared Owl, Lechuza Campestre	CC
Astraptes fulgerator	Animalia	Arthropoda	Insecta	Lepidoptera	Hesperiidae	Astraptes	fulgerator	Saltarina azul de dos barras	Two-barred flasher	Astraptes fulgerator, Two-barred flasher, Saltarina azul de dos barras	CC
Athene cunicularia	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Athene	cunicularia	Lechuza Llanera	Burrowing Owl	Athene cunicularia, Burrowing Owl, Lechuza Llanera	CC
Atlapetes albinucha	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Atlapetes	albinucha	Saltón Gargantiamarilla	White-naped Brushfinch	Atlapetes albinucha, White-naped Brushfinch, Saltón Gargantiamarilla	CC
Atlides bacis	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Atlides	bacis			Atlides bacis, ,	CC
Atopsyche majada	Animalia	Arthropoda	Insecta	Trichoptera	Hydrobiosidae	Atopsyche	majada			Atopsyche majada, ,	CC
Atopsyche talamanca	Animalia	Arthropoda	Insecta	Trichoptera	Hydrobiosidae	Atopsyche	talamanca			Atopsyche talamanca, ,	CC
Atractia comata	Animalia	Arthropoda	Insecta	Diptera	Asilidae	Atractia	comata			Atractia comata, ,	CC
Attila spadiceus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Attila	spadiceus	Atila Lomiamarilla	Bright-rumped Attila	Attila spadiceus, Bright-rumped Attila, Atila Lomiamarilla	CC
Aulacorhynchus prasinus	Animalia	Chordata	Aves	Piciformes	Ramphastidae	Aulacorhynchus	prasinus	Tucancillo Verde	Emerald Toucanet	Aulacorhynchus prasinus, Emerald Toucanet, Tucancillo Verde	CC
Autochton vectilucis	Animalia	Arthropoda	Insecta	Lepidoptera	Hesperiidae	Autochton	vectilucis		Central American Banded-Skipper	Autochton vectilucis, Central American Banded-Skipper,	CC
Automolus ochrolaemus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Automolus	ochrolaemus	Hojarrasquero Gorgianteado	Buff-throated Foliage-gleaner	Automolus ochrolaemus, Buff-throated Foliage-gleaner, Hojarrasquero Gorgianteado	CC
Automolus subulatus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Automolus	subulatus	Trepamusgo Rayado	Striped Woodhaunter	Automolus subulatus, Striped Woodhaunter, Trepamusgo Rayado	CC
Autoplusia egena	Animalia	Arthropoda	Insecta	Lepidoptera	Noctuidae	Autoplusia	egena			Autoplusia egena, ,	CC
Aythya affinis	Animalia	Chordata	Aves	Anseriformes	Anatidae	Aythya	affinis	Porrón Menor	Lesser Scaup	Aythya affinis, Lesser Scaup, Porrón Menor	CC
Aythya americana	Animalia	Chordata	Aves	Anseriformes	Anatidae	Aythya	americana	Porrón Americano	Redhead	Aythya americana, Redhead, Porrón Americano	CC
Aythya collaris	Animalia	Chordata	Aves	Anseriformes	Anatidae	Aythya	collaris	Porrón Collarejo	Ring-necked Duck	Aythya collaris, Ring-necked Duck, Porrón Collarejo	CC
Aythya marila	Animalia	Chordata	Aves	Anseriformes	Anatidae	Aythya	marila	Porrón Mayor	Greater Scaup	Aythya marila, Greater Scaup, Porrón Mayor	CC
Aythya valisineria	Animalia	Chordata	Aves	Anseriformes	Anatidae	Aythya	valisineria	Porrón Picudo	Canvasback	Aythya valisineria, Canvasback, Porrón Picudo	CC
Baeacris talamancensis	Animalia	Arthropoda	Insecta	Orthoptera	Acrididae	Baeacris	talamancensis			Baeacris talamancensis, ,	CC
Bangsia arcaei	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Bangsia	arcaei	Tangara de Costillas Negras	Blue-and-gold Tanager	Bangsia arcaei, Blue-and-gold Tanager, Tangara de Costillas Negras	CC
Bartramia longicauda	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Bartramia	longicauda	Pradero	Upland Sandpiper	Bartramia longicauda, Upland Sandpiper, Pradero	CC
Baryphthengus martii	Animalia	Chordata	Aves	Coraciiformes	Momotidae	Baryphthengus	martii	Momoto Canelo Mayor	Rufous Motmot	Baryphthengus martii, Rufous Motmot, Momoto Canelo Mayor	CC
Basileuterus culicivorus	Animalia	Chordata	Aves	Passeriformes	Parulidae	Basileuterus	culicivorus	Reinita Coronidorada	Golden-crowned Warbler	Basileuterus culicivorus, Golden-crowned Warbler, Reinita Coronidorada	CC
Basileuterus melanogenys	Animalia	Chordata	Aves	Passeriformes	Parulidae	Basileuterus	melanogenys	Reinita Carinegra	Black-cheeked Warbler	Basileuterus melanogenys, Black-cheeked Warbler, Reinita Carinegra	CC
Basileuterus melanotis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Basileuterus	melanotis	Reinita Costarricense	Costa Rican Warbler	Basileuterus melanotis, Costa Rican Warbler , Reinita Costarricense	CC
Basileuterus rufifrons	Animalia	Chordata	Aves	Passeriformes	Parulidae	Basileuterus	rufifrons	Reinita Cabecicastaña	Rufous-capped Warbler	Basileuterus rufifrons, Rufous-capped Warbler, Reinita Cabecicastaña	CC
Basiliscus plumifrons	Animalia	Chordata	Sauropsida	Squamata	Corytophanidae	Basiliscus	plumifrons	Basilisco verde	Green basilisk	Basiliscus plumifrons, Green basilisk, Basilisco verde	CC
Bolborhynchus lineola	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Bolborhynchus	lineola	Perico Listado	Barred Parakeet	Bolborhynchus lineola, Barred Parakeet, Perico Listado	CC
Bolidiana fabricii	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Bolidiana	fabricii			Bolidiana fabricii, ,	CC
Bombycilla cedrorum	Animalia	Chordata	Aves	Passeriformes	Bombycillidae	Bombycilla	cedrorum	Ampelis Americano	Cedar Waxwing	Bombycilla cedrorum, Cedar Waxwing, Ampelis Americano	CC
Botaurus lentiginosus	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Botaurus	lentiginosus	Avetoro Norteño	American Bittern	Botaurus lentiginosus, American Bittern, Avetoro Norteño	CC
Botaurus pinnatus	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Botaurus	pinnatus	Avetoro Neotropical	Pinnated Bittern	Botaurus pinnatus, Pinnated Bittern, Avetoro Neotropical	CC
Bothriocera maculata	Animalia	Arthropoda	Insecta	Hemiptera	Cixiidae	Bothriocera	maculata			Bothriocera maculata, ,	CC
Bradypus tridactylus	Animalia	Chordata	Mammalia	Pilosa	Bradypodidae	Bradypus	tridactylus	Perezoso	Pale-throated sloth	Bradypus tridactylus, Pale-throated sloth, Perezoso	CC
Brotogeris jugularis	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Brotogeris	jugularis	Periquito Barbinaranja	Orange-chinned Parakeet	Brotogeris jugularis, Orange-chinned Parakeet, Periquito Barbinaranja	CC
Bubo virginianus	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Bubo	virginianus	Búho Grande	Great Horned Owl	Bubo virginianus, Great Horned Owl, Búho Grande	CC
Bubulcus ibis	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Bubulcus	ibis	Garcilla Bueyera	Cattle Egret	Bubulcus ibis, Cattle Egret, Garcilla Bueyera	CC
Burhinus bistriatus	Animalia	Chordata	Aves	Charadriiformes	Burhinidae	Burhinus	bistriatus	Alcaraván Americano	Double-striped Thick-Knee	Burhinus bistriatus, Double-striped Thick-Knee, Alcaraván Americano	CC
Busarellus nigricollis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Busarellus	nigricollis	Gavilán de Ciénega	Black-collared Hawk	Busarellus nigricollis, Black-collared Hawk, Gavilán de Ciénega	CC
Buteo albonotatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	albonotatus	Gavilán Colifajeado	Zone-tailed Hawk	Buteo albonotatus, Zone-tailed Hawk, Gavilán Colifajeado	CC
Buteo brachyurus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	brachyurus	Gavilán Colicorto	Short-tailed Hawk	Buteo brachyurus, Short-tailed Hawk, Gavilán Colicorto	CC
Buteo jamaicensis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	jamaicensis	Gavilán Colirrojo	Red-tailed Hawk	Buteo jamaicensis, Red-tailed Hawk, Gavilán Colirrojo	CC
Buteo nitidus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	nitidus	Gavilán Gris Rayado	Gray-lined Hawk	Buteo nitidus, Gray-lined Hawk, Gavilán Gris Rayado	CC
Buteo plagiatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	plagiatus	Gavilán Gris	Gray Hawk	Buteo plagiatus, Gray Hawk, Gavilán Gris	CC
Buteo platypterus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	platypterus	Gavilán Aludo	Broad-winged Hawk	Buteo platypterus, Broad-winged Hawk, Gavilán Aludo	CC
Buteo swainsoni	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteo	swainsoni	Gavilán de Swainson	Swainson's Hawk	Buteo swainsoni, Swainson's Hawk, Gavilán de Swainson	CC
Buteogallus anthracinus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteogallus	anthracinus	Gavilán Cangrejero	Common Black Hawk	Buteogallus anthracinus, Common Black Hawk, Gavilán Cangrejero	CC
Buteogallus meridionalis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteogallus	meridionalis	Gavilán Sabanero	Savanna Hawk	Buteogallus meridionalis, Savanna Hawk, Gavilán Sabanero	CC
Buteogallus solitarius	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteogallus	solitarius	Águila Solitaria	Solitary Eagle	Buteogallus solitarius, Solitary Eagle, Águila Solitaria	CC
Buteogallus urubitinga	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Buteogallus	urubitinga	Gavilán Negro Mayor	Great Black Hawk	Buteogallus urubitinga, Great Black Hawk, Gavilán Negro Mayor	CC
Butorides striata	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Butorides	striata	Garcilla Cuelligrís	Striated Heron	Butorides striata, Striated Heron, Garcilla Cuelligrís	CC
Butorides virescens	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Butorides	virescens	Garcilla Verde	Green Heron	Butorides virescens, Green Heron, Garcilla Verde	CC
Cacicus uropygialis	Animalia	Chordata	Aves	Passeriformes	Icteridae	Cacicus	uropygialis	Cacique Lomiescarlata	Scarlet-rumped Cacique	Cacicus uropygialis, Scarlet-rumped Cacique, Cacique Lomiescarlata	CC
Caerois gerdrudtus	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Caerois	gerdrudtus			Caerois gerdrudtus, ,	CC
Cairina moschata	Animalia	Chordata	Aves	Anseriformes	Anatidae	Cairina	moschata	Pato Real	Muscovy Duck	Cairina moschata, Muscovy Duck, Pato Real	CC
Calidris alba	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	alba	Playero Arenero	Sanderling	Calidris alba, Sanderling, Playero Arenero	CC
Calidris alpina	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	alpina	Correlimos Pechinegro	Dunlin	Calidris alpina, Dunlin, Correlimos Pechinegro	CC
Calidris bairdii	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	bairdii	Correlimos de Baird	Baird's Sandpiper	Calidris bairdii, Baird's Sandpiper, Correlimos de Baird	CC
Calidris canutus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	canutus	Correlimos Grande	Red Knot	Calidris canutus, Red Knot, Correlimos Grande	CC
Calidris ferruginea	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	ferruginea	Correlimos Zarapitín	Curlew Sandpiper	Calidris ferruginea, Curlew Sandpiper, Correlimos Zarapitín	CC
Calidris fuscicollis	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	fuscicollis	Correlimos Lomiblanco	White-rumped Sandpiper	Calidris fuscicollis, White-rumped Sandpiper, Correlimos Lomiblanco	CC
Calidris himantopus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	himantopus	Correlimos Patilargo	Stilt Sandpiper	Calidris himantopus, Stilt Sandpiper, Correlimos Patilargo	CC
Calidris mauri	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	mauri	Correlimos Occidental	Western Sandpiper	Calidris mauri, Western Sandpiper, Correlimos Occidental	CC
Calidris melanotos	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	melanotos	Correlimos Pechirrayado	Pectoral Sandpiper	Calidris melanotos, Pectoral Sandpiper, Correlimos Pechirrayado	CC
Calidris minutilla	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	minutilla	Correlimos Menudo	Least Sandpiper	Calidris minutilla, Least Sandpiper, Correlimos Menudo	CC
Calidris pugnax	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	pugnax	Combatiente	Ruff	Calidris pugnax, Ruff, Combatiente	CC
Calidris pusilla	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	pusilla	Correlimos Semipalmado	Semipalmated Sandpiper	Calidris pusilla, Semipalmated Sandpiper, Correlimos Semipalmado	CC
Calidris subruficollis	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	subruficollis	Praderito Pechianteado	Buff-breasted Sandpiper	Calidris subruficollis, Buff-breasted Sandpiper, Praderito Pechianteado	CC
Calidris virgata	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Calidris	virgata	Chorlito de Rompientes	Surfbird	Calidris virgata, Surfbird, Chorlito de Rompientes	CC
Caligo dionysos	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Caligo	atreus dionysos		Caligo Owl Butterfly	Caligo dionysos, Caligo Owl Butterfly,	CC
Caligo sulanus	Animalia	Arthropoda	Insecta	Lepidoptera	Ninphalidae	Caligo	brasiliensis sulanus	Buhito pardo	Owl butterfly	Caligo sulanus, Owl butterfly, Buhito pardo	CC
Caligo eurilochus	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Caligo	eurilochus			Caligo eurilochus, ,	CC
Calliphlox bryantae	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Calliphlox	bryantae	Colibrí Estrellita Gorgimorada	Magenta-throated Woodstar	Calliphlox bryantae, Magenta-throated Woodstar, Colibrí Estrellita Gorgimorada	CC
Calocitta formosa	Animalia	Chordata	Aves	Passeriformes	Corvidae	Calocitta	formosa	Urraca Copetona	White-throated Magpie-Jay	Calocitta formosa, White-throated Magpie-Jay, Urraca Copetona	CC
Calonectris diomedea	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Calonectris	diomedea	Pardela Cenicienta	Cory's Shearwater	Calonectris diomedea, Cory's Shearwater, Pardela Cenicienta	CC
Caluromys derbianus	Animalia	Chordata	Mammalia	Didelphimorphia	Didelphidae	Caluromys	derbianus	Zarigüeya lanuda centroamericana	Derby's woolly opossum	Caluromys derbianus, Derby's woolly opossum, Zarigüeya lanuda centroamericana	CC
Campephilus guatemalensis	Animalia	Chordata	Aves	Piciformes	Picidae	Campephilus	guatemalensis	Carpintero Picoplata	Pale-billed Woodpecker	Campephilus guatemalensis, Pale-billed Woodpecker, Carpintero Picoplata	CC
Camptostoma imberbe	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Camptostoma	imberbe	Mosquerito Chillón	Northern Beardless-Tyrannulet	Camptostoma imberbe, Northern Beardless-Tyrannulet, Mosquerito Chillón	CC
Camptostoma obsoletum	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Camptostoma	obsoletum	Mosquerito Silbador	Southern Beardless-Tyrannulet	Camptostoma obsoletum, Southern Beardless-Tyrannulet, Mosquerito Silbador	CC
Campylocentrus brevicornis	Animalia	Arthropoda	Insecta	Homoptera	Membracidae	Campylocentrus	brevicornis			Campylocentrus brevicornis, ,	CC
Campylocentrus sp	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Campylocentrus	sp			Campylocentrus sp, ,	CC
Campylopterus hemileucurus	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Campylopterus	hemileucurus	Ala de Sable Violáceo	Violet Sabrewing	Campylopterus hemileucurus, Violet Sabrewing, Ala de Sable Violáceo	CC
Campylorhamphus pusillus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Campylorhamphus	pusillus	Trepador Pico de Hoz	Brown-billed Scythebill	Campylorhamphus pusillus , Brown-billed Scythebill, Trepador Pico de Hoz	CC
Campylorhynchus rufinucha	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Campylorhynchus	rufinucha	Soterrey Nuquirrufo	Rufous-naped Wren	Campylorhynchus rufinucha, Rufous-naped Wren, Soterrey Nuquirrufo	CC
Campylorhynchus zonatus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Campylorhynchus	zonatus	Soterrey Matraquero	Band-backed Wren	Campylorhynchus zonatus, Band-backed Wren, Soterrey Matraquero	CC
Cantorchilus elutus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cantorchilus	elutus	Soterrey de Panama	Isthmian Wren	Cantorchilus elutus , Isthmian Wren, Soterrey de Panama	CC
Cantorchilus modestus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cantorchilus	modestus	Soterrey Chinchirigüí	Cabanis’s Wren	Cantorchilus modestus, Cabanis’s Wren, Soterrey Chinchirigüí	CC
Cantorchilus nigricapillus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cantorchilus	nigricapillus	Soterrey Castaño	Bay Wren	Cantorchilus nigricapillus, Bay Wren, Soterrey Castaño	CC
Cantorchilus semibadius	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cantorchilus	semibadius	Soterrey Pechibarreteado	Riverside Wren	Cantorchilus semibadius, Riverside Wren, Soterrey Pechibarreteado	CC
Cantorchilus thoracicus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cantorchilus	thoracicus	Soterrey Pechirrayado	Stripe-breasted Wren	Cantorchilus thoracicus, Stripe-breasted Wren, Soterrey Pechirrayado	CC
Cantorchilus zeledoni	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cantorchilus	zeledoni	Soterrey de Zeledón	Canebrake Wren	Cantorchilus zeledoni, Canebrake Wren, Soterrey de Zeledón	CC
Capsiempis flaveola	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Capsiempis	flaveola	Mosquerito Amarillo	Yellow Tyrannulet	Capsiempis flaveola, Yellow Tyrannulet, Mosquerito Amarillo	CC
Caracara cheriway	Animalia	Chordata	Aves	Falconiformes	Falconidae	Caracara	cheriway	Caracara Cargahuesos	Crested Caracara	Caracara cheriway, Crested Caracara, Caracara Cargahuesos	CC
Cardellina canadensis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Cardellina	canadensis	Reinita Pechirrayada	Canada Warbler	Cardellina canadensis, Canada Warbler, Reinita Pechirrayada	CC
Cardellina pusilla	Animalia	Chordata	Aves	Passeriformes	Parulidae	Cardellina	pusilla	Reinita Gorrinegra	Wilson's Warbler	Cardellina pusilla, Wilson's Warbler, Reinita Gorrinegra	CC
Carpodectes antoniae	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Carpodectes	antoniae	Cotinga Piquiamarillo	Yellow-billed Cotinga	Carpodectes antoniae, Yellow-billed Cotinga, Cotinga Piquiamarillo	CC
Carpodectes nitidus	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Carpodectes	nitidus	Cotinga Blanca	Snowy Cotinga	Carpodectes nitidus, Snowy Cotinga, Cotinga Blanca	CC
Caryothraustes poliogaster	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Caryothraustes	poliogaster	Picogrueso Carinegro	Black-faced Grosbeak	Caryothraustes poliogaster, Black-faced Grosbeak, Picogrueso Carinegro	CC
Cathartes aura	Animalia	Chordata	Aves	Cathartiformes	Cathartidae	Cathartes	aura	Zopilote Cabecirrojo	Turkey Vulture	Cathartes aura, Turkey Vulture, Zopilote Cabecirrojo	CC
Cathartes burrovianus	Animalia	Chordata	Aves	Cathartiformes	Cathartidae	Cathartes	burrovianus	Zopilote Cabecigualdo	Lesser Yellow-headed Vulture	Cathartes burrovianus, Lesser Yellow-headed Vulture, Zopilote Cabecigualdo	CC
Catharus aurantiirostris	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	aurantiirostris	Zorzal Piquianaranjado	Orange-billed Nightingale-Thrush	Catharus aurantiirostris, Orange-billed Nightingale-Thrush, Zorzal Piquianaranjado	CC
Catharus frantzii	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	frantzii	Zorzal Gorrirojizo	Ruddy-capped Nightingale-Thrush	Catharus frantzii, Ruddy-capped Nightingale-Thrush, Zorzal Gorrirojizo	CC
Catharus fuscater	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	fuscater	Zorzal Sombrío	Slaty-backed Nightingale-Thrush	Catharus fuscater, Slaty-backed Nightingale-Thrush, Zorzal Sombrío	CC
Catharus fuscescens	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	fuscescens	Zorzal Dorsirrojizo	Veery	Catharus fuscescens, Veery, Zorzal Dorsirrojizo	CC
Catharus gracilirostris	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	gracilirostris	Zorzal Piquinegro	Black-billed Nightingale-Thrush	Catharus gracilirostris, Black-billed Nightingale-Thrush, Zorzal Piquinegro	CC
Catharus mexicanus	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	mexicanus	Zorzal Cabecinegro	Black-headed Nightingale-Thrush	Catharus mexicanus, Black-headed Nightingale-Thrush, Zorzal Cabecinegro	CC
Catharus minimus	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	minimus	Zorzal Carigrís	Gray-cheeked Thrush	Catharus minimus, Gray-cheeked Thrush, Zorzal Carigrís	CC
Catharus ustulatus	Animalia	Chordata	Aves	Passeriformes	Turdidae	Catharus	ustulatus	Zorzal de Swainson	Swainson's Thrush	Catharus ustulatus, Swainson's Thrush, Zorzal de Swainson	CC
Catonephele numilia esite	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Catonephele	numilia esite		Blue-frosted banner	Catonephele numilia esite, Blue-frosted banner,	CC
Cebus capucinus	Animalia	Chordata	Mammalia	Primates	Cebidae	Cebus	capucinus	Mono carablanca	White-headed capuchin	Cebus capucinus, White-headed capuchin, Mono carablanca	CC
Celeus castaneus	Animalia	Chordata	Aves	Piciformes	Picidae	Celeus	castaneus	Carpintero Castaño	Chestnut-colored Woodpecker	Celeus castaneus, Chestnut-colored Woodpecker, Carpintero Castaño	CC
Celeus loricatus	Animalia	Chordata	Aves	Piciformes	Picidae	Celeus	loricatus	Carpintero Canelo	Cinnamon Woodpecker	Celeus loricatus, Cinnamon Woodpecker, Carpintero Canelo	CC
Cephaloleia vicina	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Cephaloleia	vicina			Cephaloleia vicina, ,	CC
Cephalopterus glabricollis	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Cephalopterus	glabricollis	Pájaro-sombrilla Cuellinudo	Bare-necked Umbrellabird	Cephalopterus glabricollis, Bare-necked Umbrellabird, Pájaro-sombrilla Cuellinudo	CC
Ceratopipra mentalis	Animalia	Chordata	Aves	Passeriformes	Pipridae	Ceratopipra	mentalis	Saltarín Cabecirrojo	Red-capped Manakin	Ceratopipra mentalis, Red-capped Manakin, Saltarín Cabecirrojo	CC
Cercomacroides tyrannina	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Cercomacroides	tyrannina	Hormiguero Negruzco	Dusky Antbird	Cercomacroides tyrannina, Dusky Antbird, Hormiguero Negruzco	CC
Chaetura cinereiventris	Animalia	Chordata	Aves	Apodiformes	Apodidae	Chaetura	cinereiventris	Vencejo Lomigrís	Gray-rumped Swift	Chaetura cinereiventris, Gray-rumped Swift, Vencejo Lomigrís	CC
Chaetura fumosa	Animalia	Chordata	Aves	Apodiformes	Apodidae	Chaetura	fumosa	Vencejo de Rabadilla Clara	Costa Rican Swift	Chaetura fumosa, Costa Rican Swift, Vencejo de Rabadilla Clara	CC
Chaetura pelagica	Animalia	Chordata	Aves	Apodiformes	Apodidae	Chaetura	pelagica	Vencejo de Paso	Chimney Swift	Chaetura pelagica, Chimney Swift, Vencejo de Paso	CC
Chaetura vauxi	Animalia	Chordata	Aves	Apodiformes	Apodidae	Chaetura	vauxi	Vencejo Común	Vaux's Swift	Chaetura vauxi, Vaux's Swift, Vencejo Común	CC
Chalcolepidius rugatus	Animalia	Arthropoda	Insecta	Coleoptera	Elateridae	Chalcolepidius	rugatus			Chalcolepidius rugatus, ,	CC
Chalybura urochrysia	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Chalybura	urochrysia	Colibrí Patirrojo	Bronze-tailed Plumeleteer	Chalybura urochrysia, Bronze-tailed Plumeleteer, Colibrí Patirrojo	CC
Chamaepetes unicolor	Animalia	Chordata	Aves	Galliformes	Cracidae	Chamaepetes	unicolor	Pava Negra	Black Guan	Chamaepetes unicolor, Black Guan, Pava Negra	CC
Charadrius collaris	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Charadrius	collaris	Chorlitejo Collarejo	Collared Plover	Charadrius collaris, Collared Plover, Chorlitejo Collarejo	CC
Charadrius melodus	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Charadrius	melodus	Chorlitejo Silbador	Piping Plover	Charadrius melodus, Piping Plover, Chorlitejo Silbador	CC
Charadrius nivosus	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Charadrius	nivosus	Chorlitejo Patinegro	Snowy Plover	Charadrius nivosus, Snowy Plover, Chorlitejo Patinegro	CC
Charadrius semipalmatus	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Charadrius	semipalmatus	Chorlitejo Semipalmado	Semipalmated Plover	Charadrius semipalmatus, Semipalmated Plover, Chorlitejo Semipalmado	CC
Charadrius vociferus	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Charadrius	vociferus	Chorlitejo de Dos Collares	Killdeer	Charadrius vociferus, Killdeer, Chorlitejo de Dos Collares	CC
Charadrius wilsonia	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Charadrius	wilsonia	Chorlitejo Picudo	Wilson's Plover	Charadrius wilsonia, Wilson's Plover, Chorlitejo Picudo	CC
Charidotella irazuensis	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Charidotella	irazuensis			Charidotella irazuensis, ,	CC
Charidotella semiatrata	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Charidotella	semiatrata			Charidotella semiatrata, ,	CC
Chespiritos sindecimus	Animalia	Arthropoda	Insecta	Diptera	Sphaeroceridae	Chespiritos	sindecimus			Chespiritos sindecimus, ,	CC
Chiriquibia insignis	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Chiriquibia	insignis			Chiriquibia insignis, ,	CC
Chiroxiphia lanceolata	Animalia	Chordata	Aves	Passeriformes	Pipridae	Chiroxiphia	lanceolata	Saltarín Coludo	Lance-tailed Manakin	Chiroxiphia lanceolata, Lance-tailed Manakin, Saltarín Coludo	CC
Chiroxiphia linearis	Animalia	Chordata	Aves	Passeriformes	Pipridae	Chiroxiphia	linearis	Saltarín Toledo	Long-tailed Manakin	Chiroxiphia linearis, Long-tailed Manakin, Saltarín Toledo	CC
Chlidonias niger	Animalia	Chordata	Aves	Charadriiformes	Laridae	Chlidonias	niger	Charrancito Negro	Black Tern	Chlidonias niger, Black Tern, Charrancito Negro	CC
Chloroceryle aenea	Animalia	Chordata	Aves	Coraciiformes	Alcedinidae	Chloroceryle	aenea	Martín Pescador Enano	American Pygmy Kingfisher	Chloroceryle aenea, American Pygmy Kingfisher, Martín Pescador Enano	CC
Chloroceryle amazona	Animalia	Chordata	Aves	Coraciiformes	Alcedinidae	Chloroceryle	amazona	Martín Pescador Amazónico	Amazon Kingfisher	Chloroceryle amazona, Amazon Kingfisher, Martín Pescador Amazónico	CC
Chloroceryle americana	Animalia	Chordata	Aves	Coraciiformes	Alcedinidae	Chloroceryle	americana	Martín Pescador Verde	Green Kingfisher	Chloroceryle americana, Green Kingfisher, Martín Pescador Verde	CC
Chloroceryle inda	Animalia	Chordata	Aves	Coraciiformes	Alcedinidae	Chloroceryle	inda	Martín Pescador Vientrirrufo	Green-and-rufous Kingfisher	Chloroceryle inda, Green-and-rufous Kingfisher, Martín Pescador Vientrirrufo	CC
Chlorocoris biconicus	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Chlorocoris	biconicus			Chlorocoris biconicus, ,	CC
Chlorophanes spiza	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Chlorophanes	spiza	Mielero Verde	Green Honeycreeper	Chlorophanes spiza, Green Honeycreeper, Mielero Verde	CC
Chlorophonia callophrys	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Chlorophonia	callophrys	Clorofonia Cejidorada	Golden-browed Chlorophonia	Chlorophonia callophrys, Golden-browed Chlorophonia, Clorofonia Cejidorada	CC
Chlorospingus canigularis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Chlorospingus	canigularis	Tangara de Monte Gargantigrís	Ashy-throated Chlorospingus	Chlorospingus canigularis, Ashy-throated Chlorospingus, Tangara de Monte Gargantigrís	CC
Chlorospingus flavopectus	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Chlorospingus	flavopectus	Tangara de Monte Ojeruda	Common Chlorospingus	Chlorospingus flavopectus, Common Chlorospingus, Tangara de Monte Ojeruda	CC
Chlorospingus pileatus	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Chlorospingus	pileatus	Tangara de Monte Cejiblanca	Sooty-capped Chlorospingus	Chlorospingus pileatus, Sooty-capped Chlorospingus, Tangara de Monte Cejiblanca	CC
Chlorostilbon assimilis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Chlorostilbon	assimilis	Colibrí Esmeralda Jardinero	Garden Emerald	Chlorostilbon assimilis, Garden Emerald, Colibrí Esmeralda Jardinero	CC
Chlorostilbon canivetii	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Chlorostilbon	canivetii	Esmeralda Rabihorcada	Canivet's Emerald	Chlorostilbon canivetii, Canivet's Emerald, Esmeralda Rabihorcada	CC
Chlorothraupis carmioli	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Chlorothraupis	carmioli	Tangara Aceitunada	Carmiol's Tanager	Chlorothraupis carmioli, Carmiol's Tanager, Tangara Aceitunada	CC
Chlosyne janais	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Chlosyne	janais			Chlosyne janais, ,	CC
Chlosyne lacinia	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Chlosyne	lacinia		Bordered patch	Chlosyne lacinia, Bordered patch,	CC
Choeradodis rhomboidea	Animalia	Arthropoda	Insecta	Mantodea	Mantidae	Choeradodis	rhomboidea		Tropical shield mantis	Choeradodis rhomboidea, Tropical shield mantis,	CC
Cholus inaequalis	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Cholus	inaequalis			Cholus inaequalis, ,	CC
Chondestes grammacus	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Chondestes	grammacus	Sabanero Arlequín	Lark Sparrow	Chondestes grammacus, Lark Sparrow, Sabanero Arlequín	CC
Chondrohierax uncinatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Chondrohierax	uncinatus	Gavilán Piquiganchudo	Hook-billed Kite	Chondrohierax uncinatus, Hook-billed Kite, Gavilán Piquiganchudo	CC
Chordeiles acutipennis	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Chordeiles	acutipennis	Añapero Menor	Lesser Nighthawk	Chordeiles acutipennis, Lesser Nighthawk, Añapero Menor	CC
Chordeiles minor	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Chordeiles	minor	Añapero Zumbón	Common Nighthawk	Chordeiles minor, Common Nighthawk, Añapero Zumbón	CC
Chroicocephalus cirrocephalus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Chroicocephalus	cirrocephalus	Gaviota Cabecigris	Gray-hooded Gull	Chroicocephalus cirrocephalus, Gray-hooded Gull, Gaviota Cabecigris	CC
Chroicocephalus philadelphia	Animalia	Chordata	Aves	Charadriiformes	Laridae	Chroicocephalus	philadelphia	Gaviota de Bonaparte	Bonaparte’s Gull	Chroicocephalus philadelphia, Bonaparte’s Gull, Gaviota de Bonaparte	CC
Chrysoperla rufilabris	Animalia	Arthropoda	Insecta	Neuroptera	Chrysopidae	Chrysoperla	rufilabris	Crisopa verde	Green Lacewings	Chrysoperla rufilabris, Green Lacewings, Crisopa verde	CC
Chrysops chiriquensis	Animalia	Arthropoda	Insecta	Diptera	Tabanidae	Chrysops	chiriquensis			Chrysops chiriquensis, ,	CC
Chrysothlypis chrysomelas	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Chrysothlypis	chrysomelas	Tangara Negro y Dorado	Black-and-yellow Tanager	Chrysothlypis chrysomelas, Black-and-yellow Tanager, Tangara Negro y Dorado	CC
Ciccaba nigrolineata	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Ciccaba	nigrolineata	Lechuza Blanco y Negro	Black-and-white Owl	Ciccaba nigrolineata, Black-and-white Owl, Lechuza Blanco y Negro	CC
Ciccaba virgata	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Ciccaba	virgata	Lechuza Café	Mottled Owl	Ciccaba virgata, Mottled Owl, Lechuza Café	CC
Ciconia maguari	Animalia	Chordata	Aves	Ciconiiformes	Ciconiidae	Ciconia	maguari	Cigüeña Maguari	Maguari Stork	Ciconia maguari, Maguari Stork, Cigüeña Maguari	CC
Cinclus mexicanus	Animalia	Chordata	Aves	Passeriformes	Cinclidae	Cinclus	mexicanus	Mirlo Acuático Plomizo	American Dipper	Cinclus mexicanus, American Dipper, Mirlo Acuático Plomizo	CC
Circus cyaneus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Circus	cyaneus	Aguilucho Norteño	Northern Harrier	Circus cyaneus, Northern Harrier, Aguilucho Norteño	CC
Cissia joycae	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Cissia	joycae			Cissia joycae, ,	CC
Cistothorus platensis	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cistothorus	platensis	Soterrey Sabanero	Sedge Wren	Cistothorus platensis, Sedge Wren, Soterrey Sabanero	CC
Claravis mondetoura	Animalia	Chordata	Aves	Columbiformes	Columbidae	Claravis	mondetoura	Tortolita Serranera	Maroon-chested Ground-Dove	Claravis mondetoura, Maroon-chested Ground-Dove, Tortolita Serranera	CC
Claravis pretiosa	Animalia	Chordata	Aves	Columbiformes	Columbidae	Claravis	pretiosa	Tortolita Azulada	Blue Ground-Dove	Claravis pretiosa, Blue Ground-Dove, Tortolita Azulada	CC
Clibanornis rubiginosus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Clibanornis	rubiginosus	Hojarrasquero Rojizo	Ruddy Foliage-gleaner	Clibanornis rubiginosus, Ruddy Foliage-gleaner, Hojarrasquero Rojizo	CC
Coamorpha innoxia	Animalia	Arthropoda	Insecta	Lepidoptera	Megalopygidae	Coamorpha	innoxia			Coamorpha innoxia, ,	CC
Coccyzus americanus	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Coccyzus	americanus	Cuclillo Piquigualdo	Yellow-billed Cuckoo	Coccyzus americanus, Yellow-billed Cuckoo, Cuclillo Piquigualdo	CC
Coccyzus erythropthalmus	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Coccyzus	erythropthalmus	Cuclillo Piquinegro	Black-billed Cuckoo	Coccyzus erythropthalmus, Black-billed Cuckoo, Cuclillo Piquinegro	CC
Coccyzus ferrugineus	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Coccyzus	ferrugineus	Cuclillo de la Isla del Coco	Cocos Cuckoo	Coccyzus ferrugineus, Cocos Cuckoo, Cuclillo de la Isla del Coco	CC
Coccyzus minor	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Coccyzus	minor	Cuclillo de Antifaz	Mangrove Cuckoo	Coccyzus minor, Mangrove Cuckoo, Cuclillo de Antifaz	CC
Cochlearius cochlearius	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Cochlearius	cochlearius	Pico Cuchara	Boat-billed Heron	Cochlearius cochlearius, Boat-billed Heron, Pico Cuchara	CC
Coereba flaveola	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Coereba	flaveola	Reinita Mielera	Bananaquit	Coereba flaveola, Bananaquit, Reinita Mielera	CC
Achlyodes pallida	Animalia	Arthropoda	Insecta	Lepidoptera	Hesperidae	Achlyodes	pallida	Cola de caballo		Achlyodes pallida, , Cola de caballo	CC
Colaptes rubiginosus	Animalia	Chordata	Aves	Piciformes	Picidae	Colaptes	rubiginosus	Carpintero Verde Dorado	Golden-olive Woodpecker	Colaptes rubiginosus, Golden-olive Woodpecker, Carpintero Verde Dorado	CC
Colibri cyanotus	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Colibri	cyanotus	Colibrí Orejivioláceo Verde	Lesser Violetear	Colibri cyanotus , Lesser Violetear, Colibrí Orejivioláceo Verde	CC
Colibri delphinae	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Colibri	delphinae	Colibrí Orejivioláceo Pardo	Brown Violetear	Colibri delphinae, Brown Violetear, Colibrí Orejivioláceo Pardo	CC
Colinus cristatus	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Colinus	cristatus	Codorniz Crestada	Crested Bobwhite	Colinus cristatus, Crested Bobwhite, Codorniz Crestada	CC
Colladonus costaricensis	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Colladonus	costaricensis			Colladonus costaricensis, ,	CC
Colladonus intermedius	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Colladonus	intermedius			Colladonus intermedius, ,	CC
Colonia colonus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Colonia	colonus	Mosquero Coludo	Long-tailed Tyrant	Colonia colonus, Long-tailed Tyrant, Mosquero Coludo	CC
Columba livia	Animalia	Chordata	Aves	Columbiformes	Columbidae	Columba	livia	Paloma Doméstica	Rock Pigeon	Columba livia, Rock Pigeon, Paloma Doméstica	CC
Columbina inca	Animalia	Chordata	Aves	Columbiformes	Columbidae	Columbina	inca	Tortolita Colilarga	Inca Dove	Columbina inca, Inca Dove, Tortolita Colilarga	CC
Columbina minuta	Animalia	Chordata	Aves	Columbiformes	Columbidae	Columbina	minuta	Tortolita Menuda	Plain-breasted Ground-Dove	Columbina minuta, Plain-breasted Ground-Dove, Tortolita Menuda	CC
Columbina passerina	Animalia	Chordata	Aves	Columbiformes	Columbidae	Columbina	passerina	Tortolita Común	Common Ground-Dove	Columbina passerina, Common Ground-Dove, Tortolita Común	CC
Columbina talpacoti	Animalia	Chordata	Aves	Columbiformes	Columbidae	Columbina	talpacoti	Tortolita Rojiza	Ruddy Ground-Dove	Columbina talpacoti, Ruddy Ground-Dove, Tortolita Rojiza	CC
Conopias albovittatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Conopias	albovittatus	Mosquero Cabecianillado	White-ringed Flycatcher	Conopias albovittatus, White-ringed Flycatcher, Mosquero Cabecianillado	CC
Contopus cinereus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Contopus	cinereus	Pibí Tropical	Tropical Pewee	Contopus cinereus, Tropical Pewee, Pibí Tropical	CC
Contopus cooperi	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Contopus	cooperi	Pibí Boreal	Olive-sided Flycatcher	Contopus cooperi, Olive-sided Flycatcher, Pibí Boreal	CC
Contopus lugubris	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Contopus	lugubris	Pibí Sombrío	Dark Pewee	Contopus lugubris, Dark Pewee, Pibí Sombrío	CC
Contopus ochraceus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Contopus	ochraceus	Pibí Ocráceo	Ochraceous Pewee	Contopus ochraceus, Ochraceous Pewee, Pibí Ocráceo	CC
Contopus sordidulus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Contopus	sordidulus	Pibí Occidental	Western Wood-Pewee	Contopus sordidulus, Western Wood-Pewee, Pibí Occidental	CC
Contopus virens	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Contopus	virens	Pibí Oriental	Eastern Wood-Pewee	Contopus virens, Eastern Wood-Pewee, Pibí Oriental	CC
Copturomimus cinereus	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Copturomimus	cinereus			Copturomimus cinereus, ,	CC
Coragyps atratus	Animalia	Chordata	Aves	Cathartiformes	Cathartidae	Coragyps	atratus	Zopilote Negro	Black Vulture	Coragyps atratus, Black Vulture, Zopilote Negro	CC
Corapipo altera	Animalia	Chordata	Aves	Passeriformes	Pipridae	Corapipo	altera	Saltarín Gorgiblanco	White-ruffed Manakin	Corapipo altera, White-ruffed Manakin, Saltarín Gorgiblanco	CC
Coryphanes cristatus	Animalia	Chordata	Reptilia	Squamata	Corytophanidae	Corytophanes	cristatus	Perro Zompopo	Helmeted iguana	Coryphanes cristatus, Helmeted iguana, Perro Zompopo	CC
Cotinga amabilis	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Cotinga	amabilis	Cotinga Linda	Lovely Cotinga	Cotinga amabilis, Lovely Cotinga, Cotinga Linda	CC
Cotinga ridgwayi	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Cotinga	ridgwayi	Cotinga Turquesa	Turquoise Cotinga	Cotinga ridgwayi, Turquoise Cotinga, Cotinga Turquesa	CC
Cotithene globulicollis	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Cotithene	globulicollis			Cotithene globulicollis, ,	CC
Cranioleuca erythrops	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Cranioleuca	erythrops	Colaespina Carirroja	Red-faced Spinetail	Cranioleuca erythrops, Red-faced Spinetail, Colaespina Carirroja	CC
Craugastor podiciferus	Animalia	Chordata	Amphibia	Anura	Craugastoridae	Craugastor	podiciferus	Rana de lluvia hojarasquera	Piglet Litter Frog	Craugastor podiciferus, Piglet Litter Frog, Rana de lluvia hojarasquera	CC
Craugastor talamancae	Animalia	Chordata	Amphibia	Anura	Craugastoridae	Craugastor	talamancae	Rana de lluvia de Talamanca	Talamanca Rain Frog	Craugastor talamancae, Talamanca Rain Frog, Rana de lluvia de Talamanca	CC
Craugastor underwoodi	Animalia	Chordata	Amphibia	Anura	Craugastoridae	Craugastor	underwoodi	Ranita hojaraquera de zonas altas		Craugastor underwoodi, , Ranita hojaraquera de zonas altas	CC
Crax rubra	Animalia	Chordata	Aves	Galliformes	Cracidae	Crax	rubra	Pavón Grande	Great Curassow	Crax rubra, Great Curassow, Pavón Grande	CC
Creagrus furcatus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Creagrus	furcatus	Gaviota Tijereta	Swallow-tailed Gull	Creagrus furcatus, Swallow-tailed Gull, Gaviota Tijereta	CC
Crotophaga ani	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Crotophaga	ani	Garrapatero Piquiliso	Smooth-billed Ani	Crotophaga ani, Smooth-billed Ani, Garrapatero Piquiliso	CC
Crotophaga major	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Crotophaga	major	Garrapatero Mayor	Greater Ani	Crotophaga major, Greater Ani, Garrapatero Mayor	CC
Crotophaga sulcirostris	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Crotophaga	sulcirostris	Garrapatero Piquiestriado	Groove-billed Ani	Crotophaga sulcirostris, Groove-billed Ani, Garrapatero Piquiestriado	CC
Crypturellus boucardi	Animalia	Chordata	Aves	Tinamiformes	Tinamidae	Crypturellus	boucardi	Tinamú Pizarroso	Slaty-breasted Tinamou	Crypturellus boucardi, Slaty-breasted Tinamou, Tinamú Pizarroso	CC
Crypturellus cinnamomeus	Animalia	Chordata	Aves	Tinamiformes	Tinamidae	Crypturellus	cinnamomeus	Tinamú Canelo	Thicket Tinamou	Crypturellus cinnamomeus, Thicket Tinamou, Tinamú Canelo	CC
Crypturellus soui	Animalia	Chordata	Aves	Tinamiformes	Tinamidae	Crypturellus	soui	Tinamú Chico	Little Tinamou	Crypturellus soui, Little Tinamou, Tinamú Chico	CC
Ctenosaura similis	Animalia	Chordata	Sauropsida	Squamata	Iguanidae	Ctenosaura	similis	Garrobo	Black spiny-tailed iguana	Ctenosaura similis, Black spiny-tailed iguana, Garrobo	CC
Ctenosaura similis	Animalia	Chordata	Sauropsida	Squamata	Iguanidae	Ctenosaura	similis	Garrobo	Black spiny-tailed iguana	Ctenosaura similis, Black spiny-tailed iguana, Garrobo	CC
Ctenosaura similis	Animalia	Chordata	Sauropsida	Squamata	Iguanidae	Ctenosaura	similis	Garrobo	Black spiny-tailed iguana	Ctenosaura similis, Black spiny-tailed iguana, Garrobo	CC
Caloblatta tricolor	Animalia	Arthropoda	Insecta	Blattodea	Blattellidae	Caloblatta	tricolor	Cucaracha		Caloblatta tricolor, , Cucaracha	CC
Cyanerpes cyaneus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Cyanerpes	cyaneus	Mielero Patirrojo	Red-legged Honeycreeper	Cyanerpes cyaneus, Red-legged Honeycreeper, Mielero Patirrojo	CC
Cyanerpes lucidus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Cyanerpes	lucidus	Mielero Luciente	Shining Honeycreeper	Cyanerpes lucidus, Shining Honeycreeper, Mielero Luciente	CC
Cyanocompsa cyanoides	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Cyanocompsa	cyanoides	Picogrueso Negro Azulado	Blue-black Grosbeak	Cyanocompsa cyanoides, Blue-black Grosbeak, Picogrueso Negro Azulado	CC
Cyanocorax affinis	Animalia	Chordata	Aves	Passeriformes	Corvidae	Cyanocorax	affinis	Urraca Pechinegra	Black-chested Jay	Cyanocorax affinis, Black-chested Jay, Urraca Pechinegra	CC
Cyanolyca argentigula	Animalia	Chordata	Aves	Passeriformes	Corvidae	Cyanolyca	argentigula	Urraca Gorgiplateada	Silvery-throated Jay	Cyanolyca argentigula, Silvery-throated Jay, Urraca Gorgiplateada	CC
Cyanolyca cucullata	Animalia	Chordata	Aves	Passeriformes	Corvidae	Cyanolyca	cucullata	Urraca de Toca Celeste	Azure-hooded Jay	Cyanolyca cucullata, Azure-hooded Jay, Urraca de Toca Celeste	CC
Cyclarhis gujanensis	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Cyclarhis	gujanensis	Vireón Cejirrufo	Rufous-browed Peppershrike	Cyclarhis gujanensis, Rufous-browed Peppershrike, Vireón Cejirrufo	CC
Cyclocephala sp	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeoidea	Cyclocephala	sp			Cyclocephala sp, ,	CC
Cymbilaimus lineatus	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Cymbilaimus	lineatus	Batará Lineado	Fasciated Antshrike	Cymbilaimus lineatus, Fasciated Antshrike, Batará Lineado	CC
Cyphorhinus phaeocephalus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Cyphorhinus	phaeocephalus	Soterrey Canoro	Song Wren	Cyphorhinus phaeocephalus, Song Wren, Soterrey Canoro	CC
Cypseloides cherriei	Animalia	Chordata	Aves	Apodiformes	Apodidae	Cypseloides	cherriei	Vencejo de Cherrie	Spot-fronted Swift	Cypseloides cherriei, Spot-fronted Swift, Vencejo de Cherrie	CC
Cypseloides cryptus	Animalia	Chordata	Aves	Apodiformes	Apodidae	Cypseloides	cryptus	Vencejo Sombrío	White-chinned Swift	Cypseloides cryptus, White-chinned Swift, Vencejo Sombrío	CC
Cypseloides niger	Animalia	Chordata	Aves	Apodiformes	Apodidae	Cypseloides	niger	Vencejo Negro	Black Swift	Cypseloides niger, Black Swift, Vencejo Negro	CC
Dacnis cayana	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Dacnis	cayana	Mielero Azulejo	Blue Dacnis	Dacnis cayana, Blue Dacnis, Mielero Azulejo	CC
Dacnis venusta	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Dacnis	venusta	Mielero Celeste y Negro	Scarlet-thighed Dacnis	Dacnis venusta, Scarlet-thighed Dacnis, Mielero Celeste y Negro	CC
Danaus plexippus	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Danaus	plexippus	Monarca	Monarch butterfly	Danaus plexippus, Monarch butterfly, Monarca	CC
Deconychura longicauda	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Deconychura	longicauda	Trepador Delgado	Long-tailed Woodcreeper	Deconychura longicauda, Long-tailed Woodcreeper, Trepador Delgado	CC
Dendrobates auratus	Animalia	Chordata	Amphibia	Anura	Dendrobatidae	Dendrobates	auratus	Rana venenosa	Green-and-black poison dart frog	Dendrobates auratus, Green-and-black poison dart frog, Rana venenosa	CC
Dendrobium nobile	Plantae	Monocots	Liliopsida	Asparagales	Orchidaceae	Dendrobium		Orquídea		Dendrobium nobile, , Orquídea	CC
Dendrocincla anabatina	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Dendrocincla	anabatina	Trepador Alirrubio	Tawny-winged Woodcreeper	Dendrocincla anabatina, Tawny-winged Woodcreeper, Trepador Alirrubio	CC
Dendrocincla fuliginosa	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Dendrocincla	fuliginosa	Trepador Pardo	Plain-brown Woodcreeper	Dendrocincla fuliginosa, Plain-brown Woodcreeper, Trepador Pardo	CC
Dendrocincla homochroa	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Dendrocincla	homochroa	Trepador Rojizo	Ruddy Woodcreeper	Dendrocincla homochroa, Ruddy Woodcreeper, Trepador Rojizo	CC
Dendrocolaptes picumnus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Dendrocolaptes	picumnus	Trepador Vientribarreteado	Black-banded Woodcreeper	Dendrocolaptes picumnus, Black-banded Woodcreeper, Trepador Vientribarreteado	CC
Dendrocolaptes sanctithomae	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Dendrocolaptes	sanctithomae	Trepador Barreteado	Northern-barred Woodcreeper	Dendrocolaptes sanctithomae, Northern-barred Woodcreeper, Trepador Barreteado	CC
Dendrocygna autumnalis	Animalia	Chordata	Aves	Anseriformes	Anatidae	Dendrocygna	autumnalis	Pijije Común	Black-bellied Whistling-Duck	Dendrocygna autumnalis, Black-bellied Whistling-Duck, Pijije Común	CC
Dendrocygna bicolor	Animalia	Chordata	Aves	Anseriformes	Anatidae	Dendrocygna	bicolor	Pijije Canelo	Fulvous Whistling-Duck	Dendrocygna bicolor, Fulvous Whistling-Duck, Pijije Canelo	CC
Dendrocygna viduata	Animalia	Chordata	Aves	Anseriformes	Anatidae	Dendrocygna	viduata	Pijije Cariblanco	White-faced Whistling-Duck	Dendrocygna viduata, White-faced Whistling-Duck, Pijije Cariblanco	CC
Dendrortyx leucophrys	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Dendrortyx	leucophrys	Perdiz Montañera	Buffy-crowned Wood-Partridge	Dendrortyx leucophrys, Buffy-crowned Wood-Partridge, Perdiz Montañera	CC
Dermochelys coriacea	Aimalia	Chordata	Sauropsida	Testudines	Dermochelyidae	Dermochelys	coriacea	Tortuga Baula	Leatherback sea turtle	Dermochelys coriacea, Leatherback sea turtle, Tortuga Baula	CC
Diaphania hyalinata	Animalia	Arthropoda	Insecta	Lepidoptera	Crambidae	Diaphania	hyalinata		melonworm moth	Diaphania hyalinata, melonworm moth,	CC
Diclidurus albus	Animalia	Chordata	Mammalia	Chiroptera	Emballonuridae	Diclidurus	albus	Murciélago fantasma	Northern ghost bat	Diclidurus albus, Northern ghost bat, Murciélago fantasma	CC
Diglossa plumbea	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Diglossa	plumbea	Pinchaflor Plomizo	Slaty Flowerpiercer	Diglossa plumbea, Slaty Flowerpiercer, Pinchaflor Plomizo	CC
Dione juno	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Dione	juno	juno Dione juno	Juno silverspot	Dione juno, Juno silverspot, juno Dione juno	CC
Dione moneta	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Dione	moneta	Pasionaria Mexicana	Mexican silverspot	Dione moneta, Mexican silverspot, Pasionaria Mexicana	CC
Discosura conversii	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Discosura	conversii	Colibrí Colicerda Verde	Green Thorntail	Discosura conversii, Green Thorntail, Colibrí Colicerda Verde	CC
Dives dives	Animalia	Chordata	Aves	Passeriformes	Icteridae	Dives	dives	Tordo Cantor	Melodious Blackbird	Dives dives, Melodious Blackbird, Tordo Cantor	CC
Dixiphia pipra	Animalia	Chordata	Aves	Passeriformes	Pipridae	Dixiphia	pipra	Saltarín Coroniblanco	White-crowned Manakin	Dixiphia pipra, White-crowned Manakin, Saltarín Coroniblanco	CC
Dolichonyx oryzivorus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Dolichonyx	oryzivorus	Tordo Arrocero	Bobolink	Dolichonyx oryzivorus, Bobolink, Tordo Arrocero	CC
Doryfera ludovicae	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Doryfera	ludovicae	Pico de Lanza Frentiverde	Green-fronted Lancebill	Doryfera ludovicae, Green-fronted Lancebill, Pico de Lanza Frentiverde	CC
Dromococcyx phasianellus	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Dromococcyx	phasianellus	Cuclillo Faisán	Pheasant Cuckoo	Dromococcyx phasianellus, Pheasant Cuckoo, Cuclillo Faisán	CC
Dryas iulia	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Dryas	iulia	Mariposa flama	Julia heliconian	Dryas iulia, Julia heliconian, Mariposa flama	CC
Dryocopus lineatus	Animalia	Chordata	Aves	Piciformes	Picidae	Dryocopus	lineatus	Carpintero Lineado	Lineated Woodpecker	Dryocopus lineatus, Lineated Woodpecker, Carpintero Lineado	CC
Dumetella carolinensis	Animalia	Chordata	Aves	Passeriformes	Mimidae	Dumetella	carolinensis	Pájaro-gato Gris	Gray Catbird	Dumetella carolinensis, Gray Catbird, Pájaro-gato Gris	CC
Dysdercus bimaculatus	Animalia	Arthropoda	Insecta	Hemiptera	Pyrrhocoridae	Dysdercus	bimaculatus	Bichos de algodón rojo	Cotton stainers	Dysdercus bimaculatus, Cotton stainers, Bichos de algodón rojo	CC
Dysdercus ruficeps	Animalia	Arthropoda	Insecta	Hemiptera	Pyrrhocoridae	Dysdercus	ruficeps			Dysdercus ruficeps, ,	CC
Dysithamnus mentalis	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Dysithamnus	mentalis	Batarito Cabecigrís	Plain Antvireo	Dysithamnus mentalis, Plain Antvireo, Batarito Cabecigrís	CC
Dysithamnus puncticeps	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Dysithamnus	puncticeps	Batarito Cabecipunteado	Spot-crowned Antvireo	Dysithamnus puncticeps, Spot-crowned Antvireo, Batarito Cabecipunteado	CC
Dysithamnus striaticeps	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Dysithamnus	striaticeps	Batarito Pechirrayado	Streak-crowned Antvireo	Dysithamnus striaticeps, Streak-crowned Antvireo, Batarito Pechirrayado	CC
Edessa junix	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Edessa	junix			Edessa junix, ,	CC
Egretta caerulea	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Egretta	caerulea	Garceta Azul	Little Blue Heron	Egretta caerulea, Little Blue Heron, Garceta Azul	CC
Egretta rufescens	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Egretta	rufescens	Garceta Rojiza	Reddish Egret	Egretta rufescens, Reddish Egret, Garceta Rojiza	CC
Egretta thula	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Egretta	thula	Garceta Nivosa	Snowy Egret	Egretta thula, Snowy Egret, Garceta Nivosa	CC
Egretta tricolor	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Egretta	tricolor	Garceta Tricolor	Tricolored Heron	Egretta tricolor, Tricolored Heron, Garceta Tricolor	CC
Elaeagnus unbellata	Plantae	Magnoliophyta	Magnoliopsida	Proteales	Elaeagnaceae	Elaeagnus	unbellata	Uvita Tica	Autumn olive	Elaeagnus unbellata, Autumn olive, Uvita Tica	CC
Elaenia chiriquensis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Elaenia	chiriquensis	Elainia Sabanera	Lesser Elaenia	Elaenia chiriquensis, Lesser Elaenia, Elainia Sabanera	CC
Elaenia flavogaster	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Elaenia	flavogaster	Elainia Copetona	Yellow-bellied Elaenia	Elaenia flavogaster, Yellow-bellied Elaenia, Elainia Copetona	CC
Elaenia frantzii	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Elaenia	frantzii	Elainia Montañera	Mountain Elaenia	Elaenia frantzii, Mountain Elaenia, Elainia Montañera	CC
Elanoides forficatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Elanoides	forficatus	Elanio Tijereta	Swallow-tailed Kite	Elanoides forficatus, Swallow-tailed Kite , Elanio Tijereta	CC
Elanus leucurus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Elanus	leucurus	Elanio Coliblanco	White-tailed Kite	Elanus leucurus, White-tailed Kite, Elanio Coliblanco	CC
Electron carinatum	Animalia	Chordata	Aves	Coraciiformes	Momotidae	Electron	carinatum	Momoto Pico Quilla	Keel-billed Motmot	Electron carinatum, Keel-billed Motmot, Momoto Pico Quilla	CC
Electron platyrhynchum	Animalia	Chordata	Aves	Coraciiformes	Momotidae	Electron	platyrhynchum	Momoto Piquiancho	Broad-billed Motmot	Electron platyrhynchum, Broad-billed Motmot, Momoto Piquiancho	CC
Elvira chionura	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Elvira	chionura	Esmeralda Coliblanca	White-tailed Emerald	Elvira chionura, White-tailed Emerald, Esmeralda Coliblanca	CC
Elvira cupreiceps	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Elvira	cupreiceps	Esmeralda de Coronilla Cobriza	Coppery-headed Emerald	Elvira cupreiceps, Coppery-headed Emerald, Esmeralda de Coronilla Cobriza	CC
Emberizoides herbicola	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Emberizoides	herbicola	Sabanero Coludo	Wedge-tailed Grass-Finch	Emberizoides herbicola, Wedge-tailed Grass-Finch, Sabanero Coludo	CC
Empidonax albigularis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	albigularis	Mosquerito Gargantiblanco	White-throated Flycatcher	Empidonax albigularis, White-throated Flycatcher, Mosquerito Gargantiblanco	CC
Empidonax alnorum	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	alnorum	Mosquerito de Charral	Alder Flycatcher	Empidonax alnorum, Alder Flycatcher, Mosquerito de Charral	CC
Empidonax atriceps	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	atriceps	Mosquerito Cabecinegro	Black-capped Flycatcher	Empidonax atriceps, Black-capped Flycatcher, Mosquerito Cabecinegro	CC
Empidonax flavescens	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	flavescens	Mosquerito Amarillento	Yellowish Flycatcher	Empidonax flavescens, Yellowish Flycatcher, Mosquerito Amarillento	CC
Empidonax flaviventris	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	flaviventris	Mosquerito Vientriamarillo	Yellow-bellied Flycatcher	Empidonax flaviventris, Yellow-bellied Flycatcher, Mosquerito Vientriamarillo	CC
Empidonax minimus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	minimus	Mosquerito Chebec	Least Flycatcher	Empidonax minimus, Least Flycatcher, Mosquerito Chebec	CC
Empidonax traillii	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	traillii	Mosquerito de Traill	Willow Flycatcher	Empidonax traillii, Willow Flycatcher, Mosquerito de Traill	CC
Empidonax virescens	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Empidonax	virescens	Mosquerito Verdoso	Acadian Flycatcher	Empidonax virescens, Acadian Flycatcher, Mosquerito Verdoso	CC
Enicospilus donahuei	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Enicospilus	donahuei			Enicospilus donahuei, ,	CC
Ennya chrysura	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Ennya	chrysura			Ennya chrysura, ,	CC
Ennya pacifica	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Ennya	pacifica			Ennya pacifica, ,	CC
Epinecrophylla fulviventris	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Epinecrophylla	fulviventris	Hormiguerito Café	Checker-throated Antwren	Epinecrophylla fulviventris, Checker-throated Antwren, Hormiguerito Café	CC
Epirhyssa quirosi	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Epirhyssa	quirosi			Epirhyssa quirosi, ,	CC
Eriopyga flammans	Animalia	Arthropoda	Insecta	Lepidoptera	Noctuidae	Eriopyga	flammans			Eriopyga flammans, ,	CC
Eruga gutfreundi	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Eruga	gutfreundi			Eruga gutfreundi, ,	CC
Eubucco bourcierii	Animalia	Chordata	Aves	Piciformes	Capitonidae	Eubucco	bourcierii	Barbudo Cabecirrojo	Red-headed Barbet	Eubucco bourcierii, Red-headed Barbet, Barbudo Cabecirrojo	CC
Euchrepomis callinota	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Euchrepomis	callinota	Hormiguerito Lomirrufo	Rufous-rumped Antwren	Euchrepomis callinota, Rufous-rumped Antwren, Hormiguerito Lomirrufo	CC
Eucometis penicillata	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Eucometis	penicillata	Tangara Cabecigrís	Gray-headed Tanager	Eucometis penicillata, Gray-headed Tanager, Tangara Cabecigrís	CC
Eudocimus albus	Animalia	Chordata	Aves	Pelecaniformes	Threskiornithidae	Eudocimus	albus	Ibis Blanco	White Ibis	Eudocimus albus, White Ibis, Ibis Blanco	CC
Eueides aliphera	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Eueides	aliphera			Eueides aliphera, ,	CC
Euepalpus flavicanda	Animalia	Arthropoda	Insecta	Diptera	Tachinidae	Euepalpus	flavicanda			Euepalpus flavicanda, ,	CC
Eugenes spectabilis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Eugenes	spectabilis	Colibrí Magnífico	Magnificent Hummingbird	Eugenes spectabilis, Magnificent Hummingbird, Colibrí Magnífico	CC
Eugnamptus godmani	Animalia	Arthropoda	Insecta	Coleoptera	Attelabidae	Eugnamptus	godmani			Eugnamptus godmani, ,	CC
Eumomota superciliosa	Animalia	Chordata	Aves	Coraciiformes	Momotidae	Eumomota	superciliosa	Momoto Cejiceleste	Turquoise-browed Motmot	Eumomota superciliosa, Turquoise-browed Motmot, Momoto Cejiceleste	CC
Eupherusa eximia	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Eupherusa	eximia	Colibrí Colirrayado	Stripe-tailed Hummingbird	Eupherusa eximia, Stripe-tailed Hummingbird, Colibrí Colirrayado	CC
Eupherusa nigriventris	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Eupherusa	nigriventris	Colibrí Pechinegro	Black-bellied Hummingbird	Eupherusa nigriventris, Black-bellied Hummingbird, Colibrí Pechinegro	CC
Euphonia affinis	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	affinis	Eufonia Gargantinegra	Scrub Euphonia	Euphonia affinis, Scrub Euphonia, Eufonia Gargantinegra	CC
Euphonia anneae	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	anneae	Eufonia Gorricanela	Tawny-capped Euphonia	Euphonia anneae, Tawny-capped Euphonia, Eufonia Gorricanela	CC
Euphonia elegantissima	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	elegantissima	Eufonia Capuchiceleste	Elegant Euphonia	Euphonia elegantissima, Elegant Euphonia, Eufonia Capuchiceleste	CC
Euphonia gouldi	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	gouldi	Eufonia Olivácea	Olive-backed Euphonia	Euphonia gouldi, Olive-backed Euphonia, Eufonia Olivácea	CC
Euphonia hirundinacea	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	hirundinacea	Eufonia Gorgiamarilla	Yellow-throated Euphonia	Euphonia hirundinacea, Yellow-throated Euphonia, Eufonia Gorgiamarilla	CC
Euphonia imitans	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	imitans	Eufonia Vientrirrojiza	Spot-crowned Euphonia	Euphonia imitans, Spot-crowned Euphonia, Eufonia Vientrirrojiza	CC
Euphonia laniirostris	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	laniirostris	Eufonia Piquigruesa	Thick-billed Euphonia	Euphonia laniirostris, Thick-billed Euphonia, Eufonia Piquigruesa	CC
Euphonia luteicapilla	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	luteicapilla	Eufonia Coroniamarilla	Yellow-crowned Euphonia	Euphonia luteicapilla, Yellow-crowned Euphonia, Eufonia Coroniamarilla	CC
Euphonia minuta	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Euphonia	minuta	Eufonia Menuda	White-vented Euphonia	Euphonia minuta, White-vented Euphonia, Eufonia Menuda	CC
Eupsittula canicularis	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Eupsittula	canicularis	Perico Frentinaranja	Orange-fronted Parakeet	Eupsittula canicularis, Orange-fronted Parakeet, Perico Frentinaranja	CC
Eupsittula nana	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Eupsittula	nana	Perico Azteco	Olive-throated Parakeet	Eupsittula nana, Olive-throated Parakeet, Perico Azteco	CC
Eupsittula pertinax	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Eupsittula	pertinax	Perico Gorgicafé	Brown-throated Parakeet	Eupsittula pertinax, Brown-throated Parakeet, Perico Gorgicafé	CC
Euptychia westwoodi	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Euptychia	westwoodi			Euptychia westwoodi, ,	CC
Euragallia confibula	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Euragallia	confibula			Euragallia confibula, ,	CC
Eurypyga helias	Animalia	Chordata	Aves	Eurypygiformes	Eurypygidae	Eurypyga	helias	Garza del Sol	Sunbittern	Eurypyga helias, Sunbittern, Garza del Sol	CC
Eurytides lacandones	Animalia	Arthropoda	Insecta	Lepidoptera	Papilionidae	Eurytides	lacandones			Eurytides lacandones, ,	CC
Euselasia argentea	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Euselasia	argentea			Euselasia argentea, ,	CC
Euthyrhynchus floridanus	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Euthyrhynchus	floridanus		Florida predatory stink bug	Euthyrhynchus floridanus, Florida predatory stink bug,	CC
Eutoxeres aquila	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Eutoxeres	aquila	Pico de Hoz	White-tipped Sicklebill	Eutoxeres aquila, White-tipped Sicklebill, Pico de Hoz	CC
Falco columbarius	Animalia	Chordata	Aves	Falconiformes	Falconidae	Falco	columbarius	Esmerejón	Merlin	Falco columbarius, Merlin, Esmerejón	CC
Falco deiroleucus	Animalia	Chordata	Aves	Falconiformes	Falconidae	Falco	deiroleucus	Halcón Pechirrufo	Orange-breasted Falcon	Falco deiroleucus, Orange-breasted Falcon, Halcón Pechirrufo	CC
Falco femoralis	Animalia	Chordata	Aves	Falconiformes	Falconidae	Falco	femoralis	Halcón Aplomado	Aplomado Falcon	Falco femoralis, Aplomado Falcon, Halcón Aplomado	CC
Falco peregrinus	Animalia	Chordata	Aves	Falconiformes	Falconidae	Falco	peregrinus	Halcón Peregrino	Peregrine Falcon	Falco peregrinus, Peregrine Falcon, Halcón Peregrino	CC
Falco rufigularis	Animalia	Chordata	Aves	Falconiformes	Falconidae	Falco	rufigularis	Halcón Cuelliblanco	Bat Falcon	Falco rufigularis, Bat Falcon, Halcón Cuelliblanco	CC
Falco sparverius	Animalia	Chordata	Aves	Falconiformes	Falconidae	Falco	sparverius	Cernícalo Americano	American Kestrel	Falco sparverius, American Kestrel, Cernícalo Americano	CC
Fidena auribarba	Animalia	Arthropoda	Insecta	Diptera	Tabanidae	Fidena	auribarba			Fidena auribarba, ,	CC
Florisuga mellivora	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Florisuga	mellivora	Jacobino Nuquiblanco	White-necked Jacobin	Florisuga mellivora, White-necked Jacobin, Jacobino Nuquiblanco	CC
Formicarius analis	Animalia	Chordata	Aves	Passeriformes	Formicariidae	Formicarius	analis	Gallito Hormiguero Carinegro	Black-faced Antthrush	Formicarius analis, Black-faced Antthrush, Gallito Hormiguero Carinegro	CC
Formicarius nigricapillus	Animalia	Chordata	Aves	Passeriformes	Formicariidae	Formicarius	nigricapillus	Gallito Hormiguero Cabecinegro	Black-headed Antthrush	Formicarius nigricapillus, Black-headed Antthrush, Gallito Hormiguero Cabecinegro	CC
Formicarius rufipectus	Animalia	Chordata	Aves	Passeriformes	Formicariidae	Formicarius	rufipectus	Gallito Hormiguero Pechicastaño	Rufous-breasted Antthrush	Formicarius rufipectus, Rufous-breasted Antthrush, Gallito Hormiguero Pechicastaño	CC
Fregata magnificens	Animalia	Chordata	Aves	Suliformes	Fregatidae	Fregata	magnificens	Rabihorcado Magno	Magnificent Frigatebird	Fregata magnificens, Magnificent Frigatebird, Rabihorcado Magno	CC
Fregata minor	Animalia	Chordata	Aves	Suliformes	Fregatidae	Fregata	minor	Rabihorcado Grande	Great Frigatebird	Fregata minor, Great Frigatebird, Rabihorcado Grande	CC
Fulica americana	Animalia	Chordata	Aves	Gruiformes	Rallidae	Fulica	americana	Focha Americana	American Coot	Fulica americana, American Coot, Focha Americana	CC
Galbula ruficauda	Animalia	Chordata	Aves	Piciformes	Galbulidae	Galbula	ruficauda	Jacamar Rabirrufo	Rufous-tailed Jacamar	Galbula ruficauda, Rufous-tailed Jacamar, Jacamar Rabirrufo	CC
Gallinago delicata	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Gallinago	delicata	Becacina Común	Wilson's Snipe	Gallinago delicata, Wilson's Snipe, Becacina Común	CC
Gallinula galeata	Animalia	Chordata	Aves	Gruiformes	Rallidae	Gallinula	galeata	Gallareta Frentirroja	Common Gallinule	Gallinula galeata, Common Gallinule, Gallareta Frentirroja	CC
Gampsonyx swainsonii	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Gampsonyx	swainsonii	Elanio Enano	Pearl Kite	Gampsonyx swainsonii, Pearl Kite, Elanio Enano	CC
Gelochelidon nilotica	Animalia	Chordata	Aves	Charadriiformes	Laridae	Gelochelidon	nilotica	Charrán Piquinegro	Gull-billed Tern	Gelochelidon nilotica, Gull-billed Tern, Charrán Piquinegro	CC
Geothlypis aequinoctialis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	aequinoctialis	Antifacito Sureño	Masked Yellowthroat	Geothlypis aequinoctialis, Masked Yellowthroat, Antifacito Sureño	CC
Geothlypis formosa	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	formosa	Reinita Cachetinegra	Kentucky Warbler	Geothlypis formosa, Kentucky Warbler, Reinita Cachetinegra	CC
Geothlypis philadelphia	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	philadelphia	Reinita Enlutada	Mourning Warbler	Geothlypis philadelphia, Mourning Warbler, Reinita Enlutada	CC
Geothlypis poliocephala	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	poliocephala	Antifacito Coronigrís	Gray-crowned Yellowthroat	Geothlypis poliocephala, Gray-crowned Yellowthroat, Antifacito Coronigrís	CC
Geothlypis semiflava	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	semiflava	Antifacito Coroniolivo	Olive-crowned Yellowthroat	Geothlypis semiflava, Olive-crowned Yellowthroat, Antifacito Coroniolivo	CC
Geothlypis tolmiei	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	tolmiei	Reinita de Tupidero	MacGillivray's Warbler	Geothlypis tolmiei, MacGillivray's Warbler, Reinita de Tupidero	CC
Geothlypis trichas	Animalia	Chordata	Aves	Passeriformes	Parulidae	Geothlypis	trichas	Antifacito Norteño	Common Yellowthroat	Geothlypis trichas, Common Yellowthroat, Antifacito Norteño	CC
Geotrygon montana	Animalia	Chordata	Aves	Columbiformes	Columbidae	Geotrygon	montana	Paloma-Perdiz Rojiza	Ruddy Quail-Dove	Geotrygon montana, Ruddy Quail-Dove, Paloma-Perdiz Rojiza	CC
Geotrygon violacea	Animalia	Chordata	Aves	Columbiformes	Columbidae	Geotrygon	violacea	Paloma-Perdiz Violácea	Violaceous Quail-Dove	Geotrygon violacea, Violaceous Quail-Dove, Paloma-Perdiz Violácea	CC
Geranoaetus albicaudatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Geranoaetus	albicaudatus	Gavilán Coliblanco	White-tailed Hawk	Geranoaetus albicaudatus, White-tailed Hawk, Gavilán Coliblanco	CC
Geranospiza caerulescens	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Geranospiza	caerulescens	Gavilán Ranero	Crane Hawk	Geranospiza caerulescens, Crane Hawk, Gavilán Ranero	CC
Glaphyria citronalis	Animalia	Arthropoda	Insecta	Lepidoptera	Crambidae	Glaphyria	citronalis			Glaphyria citronalis, ,	CC
Glaucidium brasilianum	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Glaucidium	brasilianum	Mochuelo Común	Ferruginous Pygmy-Owl	Glaucidium brasilianum, Ferruginous Pygmy-Owl, Mochuelo Común	CC
Glaucidium costaricanum	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Glaucidium	costaricanum	Mochuelo Montañero	Costa Rican Pygmy-Owl	Glaucidium costaricanum, Costa Rican Pygmy-Owl, Mochuelo Montañero	CC
Glaucidium griseiceps	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Glaucidium	griseiceps	Mochuelo Enano	Central American Pygmy-Owl	Glaucidium griseiceps, Central American Pygmy-Owl, Mochuelo Enano	CC
Glaucis aeneus	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Glaucis	aeneus	Ermitaño Bronceado	Bronzy Hermit	Glaucis aeneus, Bronzy Hermit, Ermitaño Bronceado	CC
Glyphorynchus spirurus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Glyphorynchus	spirurus	Trepadorcito Pico de Cuña	Wedge-billed Woodcreeper	Glyphorynchus spirurus, Wedge-billed Woodcreeper, Trepadorcito Pico de Cuña	CC
Grallaria guatimalensis	Animalia	Chordata	Aves	Passeriformes	Grallariidae	Grallaria	guatimalensis	Tororoi Dorsiescamado	Scaled Antpitta	Grallaria guatimalensis, Scaled Antpitta, Tororoi Dorsiescamado	CC
Grallaricula flavirostris	Animalia	Chordata	Aves	Passeriformes	Grallariidae	Grallaricula	flavirostris	Tororoi Piquigualdo	Ochre-breasted Antpitta	Grallaricula flavirostris, Ochre-breasted Antpitta, Tororoi Piquigualdo	CC
Greta oto	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Greta	oto	Espejito	Glasswing	Greta oto, Glasswing, Espejito	CC
Guayaquila sp	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Guayaquila	sp			Guayaquila sp, ,	CC
Gygis alba	Animalia	Chordata	Aves	Charadriiformes	Laridae	Gygis	alba	Charrán Blanco	White Tern	Gygis alba , White Tern, Charrán Blanco	CC
Gymnocichla nudiceps	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Gymnocichla	nudiceps	Hormiguero Calvo	Bare-crowned Antbird	Gymnocichla nudiceps, Bare-crowned Antbird, Hormiguero Calvo	CC
Gymnopithys bicolor	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Gymnopithys	bicolor	Hormiguero Bicolor	Bicolored Antbird	Gymnopithys bicolor, Bicolored Antbird, Hormiguero Bicolor	CC
Habia atrimaxillaris	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Habia	atrimaxillaris	Tangara Hormiguera Carinegra	Black-cheeked Ant-Tanager	Habia atrimaxillaris, Black-cheeked Ant-Tanager, Tangara Hormiguera Carinegra	CC
Habia fuscicauda	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Habia	fuscicauda	Tangara Hormiguera Gorgirroja	Red-throated Ant-Tanager	Habia fuscicauda, Red-throated Ant-Tanager, Tangara Hormiguera Gorgirroja	CC
Habia rubica	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Habia	rubica	Tangara Hormiguera Coronirroja	Red-crowned Ant-Tanager	Habia rubica, Red-crowned Ant-Tanager, Tangara Hormiguera Coronirroja	CC
Haemagogus sp	Animalia	Arthropoda	Insecta	Diptera	Culicidae	Haemagogus	sp			Haemagogus sp, ,	CC
Haematopus palliatus	Animalia	Chordata	Aves	Charadriiformes	Haematopodidae	Haematopus	palliatus	Ostrero Americano	American Oystercatcher	Haematopus palliatus, American Oystercatcher, Ostrero Americano	CC
Haetera macleannania	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Haetera	macleannania			Haetera macleannania, ,	CC
Hamadryas saurites	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Hamadryas	saurites		Starry Night Cracker	Hamadryas saurites, Starry Night Cracker,	CC
Hapalocrex flaviventer	Animalia	Chordata	Aves	Gruiformes	Rallidae	Hapalocrex	flaviventer	Polluela Pechiamarilla	Yellow-breasted Crake	Hapalocrex flaviventer, Yellow-breasted Crake, Polluela Pechiamarilla	CC
Haplospiza rustica	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Haplospiza	rustica	Fringilo Plomizo	Slaty Finch	Haplospiza rustica, Slaty Finch, Fringilo Plomizo	CC
Harmonia axyridis	Animalia	Arthropoda	Insecta	Coleoptera	Coccinellidae	Harmonia	axyridis			Harmonia axyridis, ,	CC
Harpagus bidentatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Harpagus	bidentatus	Gavilán Gorgirrayado	Double-toothed Kite	Harpagus bidentatus, Double-toothed Kite, Gavilán Gorgirrayado	CC
Harpia harpyja	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Harpia	harpyja	Águila Arpía	Harpy Eagle	Harpia harpyja, Harpy Eagle, Águila Arpía	CC
Heliconius charithonia	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Heliconius	charithonia	Cebra	Zebra longwing	Heliconius charithonia, Zebra longwing, Cebra	CC
Heliconius clysonymus montanus	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Heliconius	clysonymus montanus		Montana Longwing	Heliconius clysonymus montanus, Montana Longwing,	CC
Heliconius erato petiverana	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Heliconius	erato petiverana	Cartero rojo	Red postman	Heliconius erato petiverana, Red postman, Cartero rojo	CC
Heliconius hecale zuleika	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Heliconius	hecale zuleika		Hecale Longwing	Heliconius hecale zuleika, Hecale Longwing,	CC
Heliconius sara fulgidus	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Heliconius	sara fulgidus	Heliconius sara	Sara Longwing	Heliconius sara fulgidus, Sara Longwing, Heliconius sara	CC
Heliodoxa jacula	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Heliodoxa	jacula	Colibrí Brillante Frentiverde	Green-crowned Brilliant	Heliodoxa jacula, Green-crowned Brilliant, Colibrí Brillante Frentiverde	CC
Heliomaster constantii	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Heliomaster	constantii	Colibrí Pochotero	Plain-capped Starthroat	Heliomaster constantii, Plain-capped Starthroat, Colibrí Pochotero	CC
Heliomaster longirostris	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Heliomaster	longirostris	Colibrí Piquilargo	Long-billed Starthroat	Heliomaster longirostris, Long-billed Starthroat, Colibrí Piquilargo	CC
Heliornis fulica	Animalia	Chordata	Aves	Gruiformes	Heliornithidae	Heliornis	fulica	Pato Cantil	Sungrebe	Heliornis fulica, Sungrebe, Pato Cantil	CC
Heliothryx barroti	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Heliothryx	barroti	Colibrí Picopunzón	Purple-crowned Fairy	Heliothryx barroti, Purple-crowned Fairy, Colibrí Picopunzón	CC
Helmitheros vermivorum	Animalia	Chordata	Aves	Passeriformes	Parulidae	Helmitheros	vermivorum	Reinita Gusanera	Worm-eating Warbler	Helmitheros vermivorum, Worm-eating Warbler, Reinita Gusanera	CC
Hemiargus ceraunus	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Hemiargus	ceraunus		Ceraunus Blue	Hemiargus ceraunus, Ceraunus Blue,	CC
Henicorhina leucophrys	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Henicorhina	leucophrys	Soterrey de Selva Pechigrís	Gray-breasted Wood-Wren	Henicorhina leucophrys, Gray-breasted Wood-Wren, Soterrey de Selva Pechigrís	CC
Henicorhina leucosticta	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Henicorhina	leucosticta	Soterrey de Selva Pechiblanco	White-breasted Wood-Wren	Henicorhina leucosticta, White-breasted Wood-Wren, Soterrey de Selva Pechiblanco	CC
Herpetotheres cachinnans	Animalia	Chordata	Aves	Falconiformes	Falconidae	Herpetotheres	cachinnans	Guaco	Laughing Falcon	Herpetotheres cachinnans, Laughing Falcon, Guaco	CC
Heterospingus rubrifrons	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Heterospingus	rubrifrons	Tangara Lomiazufrada	Sulphur-rumped Tanager	Heterospingus rubrifrons, Sulphur-rumped Tanager, Tangara Lomiazufrada	CC
Hibiscus schizopetalus	Plantae	Magnoliophyta	Magnoliopsida	Malvales	Malvaceae	Hibiscus		Amapola		Hibiscus schizopetalus, , Amapola	CC
Himantopus mexicanus	Animalia	Chordata	Aves	Charadriiformes	Recurvirostridae	Himantopus	mexicanus	Cigüeñuela Cuellinegro	Black-necked Stilt	Himantopus mexicanus, Black-necked Stilt, Cigüeñuela Cuellinegro	CC
Hirundo rustica	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Hirundo	rustica	Golondrina Tijereta	Barn Swallow	Hirundo rustica, Barn Swallow, Golondrina Tijereta	CC
Homeomastax kressi	Animalia	Arthropoda	Insecta	Orthoptera	Eumastacidae	Homeomastax	kressi			Homeomastax kressi, ,	CC
Hydroprogne caspia	Animalia	Chordata	Aves	Charadriiformes	Laridae	Hydroprogne	caspia	Pagaza Mayor	Caspian Tern	Hydroprogne caspia, Caspian Tern, Pagaza Mayor	CC
Hydropsalis cayennensis	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Hydropsalis	cayennensis	Chotacabras Coliblanco	White-tailed Nightjar	Hydropsalis cayennensis, White-tailed Nightjar, Chotacabras Coliblanco	CC
Hylocharis eliciae	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Hylocharis	eliciae	Colibrí Colidorado	Blue-throated Goldentail	Hylocharis eliciae, Blue-throated Goldentail, Colibrí Colidorado	CC
Hylocichla mustelina	Animalia	Chordata	Aves	Passeriformes	Turdidae	Hylocichla	mustelina	Zorzal del Bosque	Wood Thrush	Hylocichla mustelina, Wood Thrush, Zorzal del Bosque	CC
Hylomanes momotula	Animalia	Chordata	Aves	Coraciiformes	Momotidae	Hylomanes	momotula	Momoto Enano	Tody Motmot	Hylomanes momotula, Tody Motmot, Momoto Enano	CC
Hylopezus dives	Animalia	Chordata	Aves	Passeriformes	Grallariidae	Hylopezus	dives	Tororoi Pechicanelo	Thicket Antpitta	Hylopezus dives, Thicket Antpitta, Tororoi Pechicanelo	CC
Hylopezus perspicillatus	Animalia	Chordata	Aves	Passeriformes	Grallariidae	Hylopezus	perspicillatus	Tororoi Pechilistado	Streak-chested Antpitta	Hylopezus perspicillatus, Streak-chested Antpitta, Tororoi Pechilistado	CC
Hylophilus flavipes	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Hylophilus	flavipes	Verdillo Matorralero	Scrub Greenlet	Hylophilus flavipes, Scrub Greenlet, Verdillo Matorralero	CC
Hylophylax naevioides	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Hylophylax	naevioides	Hormiguero Moteado	Spotted Antbird	Hylophylax naevioides, Spotted Antbird, Hormiguero Moteado	CC
Hypanartia kesfersteini	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Hypanartia	kesfersteini			Hypanartia kesfersteini, ,	CC
Hypanartia trimaculata autumna	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Hypanartia	trimaculata autumna	Mariposa mapeada	Reddish Mapwing	Hypanartia trimaculata autumna, Reddish Mapwing, Mariposa mapeada	CC
Hystricia sp	Animalia	Arthropoda	Insecta	Diptera	Tachinidae	Hystricia	sp	Tábano		Hystricia sp, , Tábano	CC
Ibycter americanus	Animalia	Chordata	Aves	Falconiformes	Falconidae	Ibycter	americanus	Caracara Avispera	Red-throated Caracara	Ibycter americanus, Red-throated Caracara, Caracara Avispera	CC
Icteria virens	Animalia	Chordata	Aves	Passeriformes	Parulidae	Icteria	virens	Reinita Grande	Yellow-breasted Chat	Icteria virens, Yellow-breasted Chat, Reinita Grande	CC
Icterus bullockii	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	bullockii	Bolsero de Bullock	Bullock's Oriole	Icterus bullockii, Bullock's Oriole, Bolsero de Bullock	CC
Icterus chrysater	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	chrysater	Bolsero Dorsidorado	Yellow-backed Oriole	Icterus chrysater, Yellow-backed Oriole, Bolsero Dorsidorado	CC
Icterus galbula	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	galbula	Bolsero Norteño	Baltimore Oriole	Icterus galbula, Baltimore Oriole, Bolsero Norteño	CC
Icterus mesomelas	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	mesomelas	Bolsero Coliamarillo	Yellow-tailed Oriole	Icterus mesomelas, Yellow-tailed Oriole, Bolsero Coliamarillo	CC
Icterus pectoralis	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	pectoralis	Bolsero Pechimanchado	Spot-breasted Oriole	Icterus pectoralis, Spot-breasted Oriole, Bolsero Pechimanchado	CC
Icterus prosthemelas	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	prosthemelas	Bolsero Capuchinegro	Black-cowled Oriole	Icterus prosthemelas, Black-cowled Oriole, Bolsero Capuchinegro	CC
Icterus pustulatus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	pustulatus	Bolsero Dorsilistado	Streak-backed Oriole	Icterus pustulatus, Streak-backed Oriole, Bolsero Dorsilistado	CC
Icterus spurius	Animalia	Chordata	Aves	Passeriformes	Icteridae	Icterus	spurius	Bolsero Castaño	Orchard Oriole	Icterus spurius, Orchard Oriole, Bolsero Castaño	CC
Ictinia mississippiensis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Ictinia	mississippiensis	Elanio Colinegro	Mississippi Kite	Ictinia mississippiensis, Mississippi Kite, Elanio Colinegro	CC
Ictinia plumbea	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Ictinia	plumbea	Elanio Plomizo	Plumbeous Kite	Ictinia plumbea, Plumbeous Kite, Elanio Plomizo	CC
sp	Animalia	Arthropoda	Insecta	Phasmatodea	Heteronemiidae	unknown	sp	Insecto Palo		sp, , Insecto Palo	CC
Isostila erycinoides	Animalia	Arthropoda	Insecta	Lepidoptera	Notodontidae	Isostila	erycinoides			Isostila erycinoides, ,	CC
Ithomia bolivari	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Ithomia	bolivari			Ithomia bolivari, ,	CC
Ixobrychus exilis	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Ixobrychus	exilis	Avetorillo Pantanero	Least Bittern	Ixobrychus exilis, Least Bittern, Avetorillo Pantanero	CC
Jabiru mycteria	Animalia	Chordata	Aves	Ciconiiformes	Ciconiidae	Jabiru	mycteria	Jabirú	Jabiru	Jabiru mycteria, Jabiru, Jabirú	CC
Jacamerops aureus	Animalia	Chordata	Aves	Piciformes	Galbulidae	Jacamerops	aureus	Jacamar Grande	Great Jacamar	Jacamerops aureus, Great Jacamar, Jacamar Grande	CC
Jacana jacana	Animalia	Chordata	Aves	Charadriiformes	Jacanidae	Jacana	jacana	Jacana Sureña	Wattled Jacana	Jacana jacana, Wattled Jacana, Jacana Sureña	CC
Jacana spinosa	Animalia	Chordata	Aves	Charadriiformes	Jacanidae	Jacana	spinosa	Jacana Centroamericana	Northern Jacana	Jacana spinosa, Northern Jacana, Jacana Centroamericana	CC
Jamesia ericksoni	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Jamesia	ericksoni			Jamesia ericksoni, ,	CC
Janatella leucodesma	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Janatella	leucodesma			Janatella leucodesma, ,	CC
Janzophion nebosus	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Janzophion	nebosus			Janzophion nebosus, ,	CC
Junco vulcani	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Junco	vulcani	Junco Paramero	Volcano Junco	Junco vulcani, Volcano Junco, Junco Paramero	CC
Klais guimeti	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Klais	guimeti	Colibrí Cabeciazul	Violet-headed Hummingbird	Klais guimeti, Violet-headed Hummingbird, Colibrí Cabeciazul	CC
Kritacris arboricola	Animalia	Arthropoda	Insecta	Orthoptera	Acrididae	Kritacris	arboricola			Kritacris arboricola, ,	CC
Labidomera suturella	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Labidomera	suturella			Labidomera suturella, ,	CC
Lagocheirus araneiformis	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Lagocheirus	araneiformis			Lagocheirus araneiformis, ,	CC
Lagochile sparsa	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Lagochile	sparsa			Lagochile sparsa, ,	CC
Lampornis calolaemus	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lampornis	calolaemus	Colibrí Montañes Gorgimorado	Purple-throated Mountain-gem	Lampornis calolaemus, Purple-throated Mountain-gem, Colibrí Montañes Gorgimorado	CC
Lampornis castaneoventris	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lampornis	castaneoventris	Colibrí Montañes Gorgiblanco	White-throated Mountain-gem	Lampornis castaneoventris, White-throated Mountain-gem, Colibrí Montañes Gorgiblanco	CC
Lampornis hemileucus	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lampornis	hemileucus	Colibrí Montañes Vientriblanco	White-bellied Mountain-gem	Lampornis hemileucus, White-bellied Mountain-gem, Colibrí Montañes Vientriblanco	CC
Lamprospilus collucia	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Lamprospilus	collucia			Lamprospilus collucia, ,	CC
Lanio leucothorax	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Lanio	leucothorax	Tangara Piquiganchuda	White-throated Shrike-Tanager	Lanio leucothorax, White-throated Shrike-Tanager, Tangara Piquiganchuda	CC
Laniocera rufescens	Animalia	Chordata	Aves	Passeriformes	Tityridae	Laniocera	rufescens	Plañidera Moteada	Speckled Mourner	Laniocera rufescens, Speckled Mourner, Plañidera Moteada	CC
Larosterna inca	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larosterna	inca	Charrán Inca	Inca Tern	Larosterna inca, Inca Tern, Charrán Inca	CC
Larus argentatus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larus	argentatus	Gaviota Argéntea	Herring Gull	Larus argentatus, Herring Gull, Gaviota Argéntea	CC
Larus californicus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larus	californicus	Gaviota Californiana	California Gull	Larus californicus, California Gull, Gaviota Californiana	CC
Larus delawarensis	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larus	delawarensis	Gaviota Piquianillada	Ring-billed Gull	Larus delawarensis, Ring-billed Gull, Gaviota Piquianillada	CC
Larus dominicanus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larus	dominicanus	Gaviota Cocinera	Kelp Gull	Larus dominicanus, Kelp Gull, Gaviota Cocinera	CC
Larus heermanni	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larus	heermanni	Gaviota de Heermann	Heermann's Gull	Larus heermanni, Heermann's Gull, Gaviota de Heermann	CC
Larus occidentalis	Animalia	Chordata	Aves	Charadriiformes	Laridae	Larus	occidentalis	Gaviota Occidental	Western Gull	Larus occidentalis, Western Gull, Gaviota Occidental	CC
Laterallus albigularis	Animalia	Chordata	Aves	Gruiformes	Rallidae	Laterallus	albigularis	Polluela Gargantiblanca	White-throated Crake	Laterallus albigularis , White-throated Crake, Polluela Gargantiblanca	CC
Laterallus exilis	Animalia	Chordata	Aves	Gruiformes	Rallidae	Laterallus	exilis	Polluela Pechigrís	Gray-breasted Crake	Laterallus exilis, Gray-breasted Crake, Polluela Pechigrís	CC
Laterallus jamaicensis	Animalia	Chordata	Aves	Gruiformes	Rallidae	Laterallus	jamaicensis	Polluela Negra	Black Rail	Laterallus jamaicensis, Black Rail, Polluela Negra	CC
Laterallus ruber	Animalia	Chordata	Aves	Gruiformes	Rallidae	Laterallus	ruber	Polluela Colorada	Ruddy Crake	Laterallus ruber, Ruddy Crake, Polluela Colorada	CC
Legatus leucophaius	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Legatus	leucophaius	Mosquero Pirata	Piratic Flycatcher	Legatus leucophaius, Piratic Flycatcher, Mosquero Pirata	CC
Leistes militaris	Animalia	Chordata	Aves	Passeriformes	Icteridae	Leistes	militaris	Tordo Pechirrojo	Red-breasted Blackbird	Leistes militaris, Red-breasted Blackbird, Tordo Pechirrojo	CC
Lema plúmbea	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Lema	plúmbea			Lema plúmbea, ,	CC
Leopardus pardalis	Animalia	Chordata	Mammalia	Carnivora	Felidae	Leopardus		Ocelote	Ocelot	Leopardus pardalis, Ocelot, Ocelote	CC
Lepidocolaptes affinis	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Lepidocolaptes	affinis	Trepador Cabecipunteado	Spot-crowned Woodcreeper	Lepidocolaptes affinis, Spot-crowned Woodcreeper, Trepador Cabecipunteado	CC
Lepidocolaptes souleyetii	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Lepidocolaptes	souleyetii	Trepador Cabecirrayado	Streak-headed Woodcreeper	Lepidocolaptes souleyetii, Streak-headed Woodcreeper, Trepador Cabecirrayado	CC
Lepidopyga coeruleogularis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lepidopyga	coeruleogularis	Colibrí Garganta de Zafiro	Sapphire-throated Hummingbird	Lepidopyga coeruleogularis, Sapphire-throated Hummingbird, Colibrí Garganta de Zafiro	CC
Lepidothrix coronata	Animalia	Chordata	Aves	Passeriformes	Pipridae	Lepidothrix	coronata	Saltarín Coroniceleste	Blue-crowned Manakin	Lepidothrix coronata, Blue-crowned Manakin, Saltarín Coroniceleste	CC
Leptinotarsa undecimlineata	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Leptinotarsa	undecimlineata			Leptinotarsa undecimlineata, ,	CC
Leptodon cayanensis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Leptodon	cayanensis	Gavilán Cabecigrís	Gray-headed Kite	Leptodon cayanensis, Gray-headed Kite, Gavilán Cabecigrís	CC
Leptonema sp	Animalia	Arthropoda	Insecta	Trichoptera	Hydropsychidae	Leptonema	sp	Tricóptero		Leptonema sp, , Tricóptero	CC
Leptopimpla hansoni	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Leptopimpla	hansoni			Leptopimpla hansoni, ,	CC
Leptopogon amaurocephalus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Leptopogon	amaurocephalus	Mosquerito Cabecipardo	Sepia-capped Flycatcher	Leptopogon amaurocephalus, Sepia-capped Flycatcher, Mosquerito Cabecipardo	CC
Leptopogon superciliaris	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Leptopogon	superciliaris	Mosquerito Orejinegro	Slaty-capped Flycatcher	Leptopogon superciliaris, Slaty-capped Flycatcher, Mosquerito Orejinegro	CC
Leptostylus batesi	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Leptostylus	batesi			Leptostylus batesi, ,	CC
Leptotila cassinii	Animalia	Chordata	Aves	Columbiformes	Columbidae	Leptotila	cassinii	Paloma Pechigrís	Gray-chested Dove	Leptotila cassinii, Gray-chested Dove, Paloma Pechigrís	CC
Leptotila plumbeiceps	Animalia	Chordata	Aves	Columbiformes	Columbidae	Leptotila	plumbeiceps	Paloma Coronigrís	Gray-headed Dove	Leptotila plumbeiceps, Gray-headed Dove, Paloma Coronigrís	CC
Leptotila verreauxi	Animalia	Chordata	Aves	Columbiformes	Columbidae	Leptotila	verreauxi	Paloma Coliblanca	White-tipped Dove	Leptotila verreauxi, White-tipped Dove, Paloma Coliblanca	CC
Leptotrygon veraguensis	Animalia	Chordata	Aves	Columbiformes	Columbidae	Leptotrygon	veraguensis	Paloma-Perdiz Bigotiblanca	Olive-backed Quail-Dove	Leptotrygon veraguensis, Olive-backed Quail-Dove, Paloma-Perdiz Bigotiblanca	CC
Leucophaeus atricilla	Animalia	Chordata	Aves	Charadriiformes	Laridae	Leucophaeus	atricilla	Gaviota Reidora	Laughing Gull	Leucophaeus atricilla, Laughing Gull, Gaviota Reidora	CC
Leucophaeus modestus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Leucophaeus	modestus	Gaviota Torero	Gray Gull	Leucophaeus modestus, Gray Gull, Gaviota Torero	CC
Leucophaeus pipixcan	Animalia	Chordata	Aves	Charadriiformes	Laridae	Leucophaeus	pipixcan	Gaviota de Franklin	Franklin's Gull	Leucophaeus pipixcan, Franklin's Gull, Gaviota de Franklin	CC
Leucopternis semiplumbeus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Leucopternis	semiplumbeus	Gavilán Dorsiplomizo	Semiplumbeous Hawk	Leucopternis semiplumbeus, Semiplumbeous Hawk, Gavilán Dorsiplomizo	CC
Leucotabanus aurarius	Animalia	Arthropoda	Insecta	Diptera	Tabanidae	Leucotabanus	aurarius			Leucotabanus aurarius, ,	CC
Ligyrus laevicollis	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Ligyrus	laevicollis			Ligyrus laevicollis, ,	CC
Limnodromus griseus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Limnodromus	griseus	Agujeta Común	Short-billed Dowitcher	Limnodromus griseus, Short-billed Dowitcher, Agujeta Común	CC
Limnodromus scolopaceus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Limnodromus	scolopaceus	Agujeta Silbona	Long-billed Dowitcher	Limnodromus scolopaceus, Long-billed Dowitcher, Agujeta Silbona	CC
Limosa fedoa	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Limosa	fedoa	Aguja Canela	Marbled Godwit	Limosa fedoa, Marbled Godwit, Aguja Canela	CC
Limosa haemastica	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Limosa	haemastica	Aguja Lomiblanca	Hudsonian Godwit	Limosa haemastica, Hudsonian Godwit, Aguja Lomiblanca	CC
Lipaugus unirufus	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Lipaugus	unirufus	Piha Rojiza	Rufous Piha	Lipaugus unirufus, Rufous Piha, Piha Rojiza	CC
Lomographa molesta	Animalia	Arthropoda	Insecta	Lepidoptera	Geometridae	Lomographa	molesta			Lomographa molesta, ,	CC
Lonchura malacca	Animalia	Chordata	Aves	Passeriformes	Estrildidae	Lonchura	malacca	Monjita Tricolor	Tricolored Munia	Lonchura malacca, Tricolored Munia, Monjita Tricolor	CC
Lophodytes cucullatus	Animalia	Chordata	Aves	Anseriformes	Anatidae	Lophodytes	cucullatus	Serreta Capuchona	Hooded Merganser	Lophodytes cucullatus, Hooded Merganser, Serreta Capuchona	CC
Lophornis adorabilis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lophornis	adorabilis	Coqueta Crestiblanca	White-crested Coquette	Lophornis adorabilis, White-crested Coquette, Coqueta Crestiblanca	CC
Lophornis delattrei	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lophornis	delattrei	Coqueta Crestirrojiza	Rufous-crested Coquette	Lophornis delattrei, Rufous-crested Coquette, Coqueta Crestirrojiza	CC
Lophornis helenae	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Lophornis	helenae	Coqueta Crestinegra	Black-crested Coquette	Lophornis helenae, Black-crested Coquette, Coqueta Crestinegra	CC
Lophostrix cristata	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Lophostrix	cristata	Búho Penachudo	Crested Owl	Lophostrix cristata, Crested Owl, Búho Penachudo	CC
Lophotriccus pileatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Lophotriccus	pileatus	Mosquerito de Yelmo	Scale-crested Pygmy-Tyrant	Lophotriccus pileatus, Scale-crested Pygmy-Tyrant, Mosquerito de Yelmo	CC
Lurocalis semitorquatus	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Lurocalis	semitorquatus	Añapero Colicorto	Short-tailed Nighthawk	Lurocalis semitorquatus, Short-tailed Nighthawk, Añapero Colicorto	CC
Macrodactylus sp	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Macrodactylus	sp			Macrodactylus sp, ,	CC
Macunolla ventralis	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Macunolla	ventralis	Saltahojas	Leafhopper	Macunolla ventralis, Leafhopper, Saltahojas	CC
Malacoptila panamensis	Animalia	Chordata	Aves	Piciformes	Bucconidae	Malacoptila	panamensis	Buco Barbón	White-whiskered Puffbird	Malacoptila panamensis, White-whiskered Puffbird, Buco Barbón	CC
Manacus aurantiacus	Animalia	Chordata	Aves	Passeriformes	Pipridae	Manacus	aurantiacus	Saltarín Cuellinaranja	Orange-collared Manakin	Manacus aurantiacus, Orange-collared Manakin, Saltarín Cuellinaranja	CC
Manacus candei	Animalia	Chordata	Aves	Passeriformes	Pipridae	Manacus	candei	Saltarín Cuelliblanco	White-collared Manakin	Manacus candei, White-collared Manakin, Saltarín Cuelliblanco	CC
Mareca americana	Animalia	Chordata	Aves	Anseriformes	Anatidae	Mareca	americana	Pato Calvo	American Wigeon	Mareca americana, American Wigeon, Pato Calvo	CC
Margarornis rubiginosus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Margarornis	rubiginosus	Subepalo Rojizo	Ruddy Treerunner	Margarornis rubiginosus, Ruddy Treerunner, Subepalo Rojizo	CC
Marmarina maculosa	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Marmarina	maculosa			Marmarina maculosa, ,	CC
Megaceryle alcyon	Animalia	Chordata	Aves	Coraciiformes	Alcedinidae	Megaceryle	alcyon	Martín Pescador Norteño	Belted Kingfisher	Megaceryle alcyon, Belted Kingfisher, Martín Pescador Norteño	CC
Megaceryle torquatus	Animalia	Chordata	Aves	Coraciiformes	Alcedinidae	Megaceryle	torquatus	Martín Pescador Collarejo	Ringed Kingfisher	Megaceryle torquatus, Ringed Kingfisher, Martín Pescador Collarejo	CC
Megaplatypus lafertei	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Megaplatypus	lafertei			Megaplatypus lafertei, ,	CC
Megarynchus pitangua	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Megarynchus	pitangua	Mosquerón Picudo	Boat-billed Flycatcher	Megarynchus pitangua, Boat-billed Flycatcher, Mosquerón Picudo	CC
Megascops choliba	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Megascops	choliba	Lechucita Neotropical	Tropical Screech-Owl	Megascops choliba, Tropical Screech-Owl, Lechucita Neotropical	CC
Megascops clarkii	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Megascops	clarkii	Lechucita Serranera	Bare-shanked Screech-Owl	Megascops clarkii, Bare-shanked Screech-Owl, Lechucita Serranera	CC
Megascops cooperi	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Megascops	cooperi	Lechucita Sabanera	Pacific Screech-Owl	Megascops cooperi, Pacific Screech-Owl, Lechucita Sabanera	CC
Megascops guatemalae	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Megascops	guatemalae	Lechucita Vermiculada	Vermiculated Screech-Owl	Megascops guatemalae, Vermiculated Screech-Owl, Lechucita Vermiculada	CC
Melanerpes chrysauchen	Animalia	Chordata	Aves	Piciformes	Picidae	Melanerpes	chrysauchen	Capintero Nuquidorado	Golden-naped Woodpecker	Melanerpes chrysauchen, Golden-naped Woodpecker, Capintero Nuquidorado	CC
Melanerpes formicivorus	Animalia	Chordata	Aves	Piciformes	Picidae	Melanerpes	formicivorus	Carpintero Careto	Acorn Woodpecker	Melanerpes formicivorus, Acorn Woodpecker, Carpintero Careto	CC
Melanerpes hoffmannii	Animalia	Chordata	Aves	Piciformes	Picidae	Melanerpes	hoffmannii	Carpintero de Hoffmann	Hoffmann's Woodpecker	Melanerpes hoffmannii, Hoffmann's Woodpecker, Carpintero de Hoffmann	CC
Melanerpes pucherani	Animalia	Chordata	Aves	Piciformes	Picidae	Melanerpes	pucherani	Carpintero Carinegro	Black-cheeked Woodpecker	Melanerpes pucherani, Black-cheeked Woodpecker, Carpintero Carinegro	CC
Melanerpes rubricapillus	Animalia	Chordata	Aves	Piciformes	Picidae	Melanerpes	rubricapillus	Carpintero Nuquirrojo	Red-crowned Woodpecker	Melanerpes rubricapillus, Red-crowned Woodpecker, Carpintero Nuquirrojo	CC
Meliwillea bivea	Animalia	Arthropoda	Insecta	Hymenoptera	Apidae	Meliwillea	bivea			Meliwillea bivea, ,	CC
Melospiza lincolnii	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Melospiza	lincolnii	Sabanero de Lincoln	Lincoln's Sparrow	Melospiza lincolnii, Lincoln's Sparrow, Sabanero de Lincoln	CC
Melozone cabanisi	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Melozone	cabanisi	Pinzón Cafetalero	Cabanis's Ground-Sparrow	Melozone cabanisi, Cabanis's Ground-Sparrow, Pinzón Cafetalero	CC
Melozone leucotis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Melozone	leucotis	Pinzón Orejiblanco	White-eared Ground-Sparrow	Melozone leucotis, White-eared Ground-Sparrow, Pinzón Orejiblanco	CC
Membracis mexicana	Animalia	Arthropoda	Insecta	Homoptera	Membracidae	Membracis	mexicana			Membracis mexicana, ,	CC
Memphis chrysophana	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Memphis	chrysophana			Memphis chrysophana, ,	CC
Merosargus aurivena	Animalia	Arthropoda	Insecta	Diptera	Stratiomyidae	Merosargus	aurivena			Merosargus aurivena, ,	CC
Merosargus panamensis	Animalia	Arthropoda	Insecta	Diptera	Stratiomyidae	Merosargus	panamensis			Merosargus panamensis, ,	CC
Mesembrinibis cayennensis	Animalia	Chordata	Aves	Pelecaniformes	Threskiornithidae	Mesembrinibis	cayennensis	Ibis Verde	Green Ibis	Mesembrinibis cayennensis, Green Ibis, Ibis Verde	CC
Mesenochroa rogersi	Animalia	Arthropoda	Insecta	Lepidoptera	Arctiidae	Mesenochroa	rogersi			Mesenochroa rogersi, ,	CC
Mesosemia grandis	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Mesosemia	grandis			Mesosemia grandis, ,	CC
Metamasius crinitus	Animalia	Arthropoda	Insecta	Coleoptera	Dryophthoridae	Metamasius	crinitus			Metamasius crinitus, ,	CC
Metrionella placans	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Metrionella	placans			Metrionella placans, ,	CC
Mexitrichia elongata	Animalia	Arthropoda	Insecta	Trichoptera	Glossosomatidae	Mexitrichia	elongata			Mexitrichia elongata, ,	CC
Mexitrichia meralda	Animalia	Arthropoda	Insecta	Trichoptera	Glossosomatidae	Mexitrichia	meralda			Mexitrichia meralda, ,	CC
Micrastur mirandollei	Animalia	Chordata	Aves	Falconiformes	Falconidae	Micrastur	mirandollei	Halcón de Monte Dorsigrís	Slaty-backed Forest-Falcon	Micrastur mirandollei, Slaty-backed Forest-Falcon, Halcón de Monte Dorsigrís	CC
Micrastur ruficollis	Animalia	Chordata	Aves	Falconiformes	Falconidae	Micrastur	ruficollis	Halcón de Monte Barreteado	Barred Forest-Falcon	Micrastur ruficollis, Barred Forest-Falcon, Halcón de Monte Barreteado	CC
Micrastur semitorquatus	Animalia	Chordata	Aves	Falconiformes	Falconidae	Micrastur	semitorquatus	Halcón de Monte Collarejo	Collared Forest-Falcon	Micrastur semitorquatus, Collared Forest-Falcon, Halcón de Monte Collarejo	CC
Micrathena sexspinosa	Animalia	Arthropoda	Arachnida	Araneae	Araneidae	Micrathena	sexspinosa			Micrathena sexspinosa, ,	CC
Micrathyria didyma	Animalia	Arthropoda	Insecta	Odonata	libellulidae	Micrathyria	didyma			Micrathyria didyma, ,	CC
Microbates cinereiventris	Animalia	Chordata	Aves	Passeriformes	Polioptilidae	Microbates	cinereiventris	Soterillo Caricafé	Tawny-faced Gnatwren	Microbates cinereiventris, Tawny-faced Gnatwren, Soterillo Caricafé	CC
Microcerculus marginatus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Microcerculus	marginatus	Soterrey Silbador	Scaly-breasted Wren	Microcerculus marginatus, Scaly-breasted Wren, Soterrey Silbador	CC
Microcerculus philomela	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Microcerculus	philomela	Soterrey Ruiseñor	Nightingale Wren	Microcerculus philomela, Nightingale Wren, Soterrey Ruiseñor	CC
Microchera albocoronata	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Microchera	albocoronata	Colibrí Copete de Nieve	Snowcap	Microchera albocoronata, Snowcap, Colibrí Copete de Nieve	CC
Microctenochira costaricensis	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Microctenochira	costaricensis			Microctenochira costaricensis, ,	CC
Microgoniella sociata	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Microgoniella	sociata			Microgoniella sociata, ,	CC
Micromonacha lanceolata	Animalia	Chordata	Aves	Piciformes	Bucconidae	Micromonacha	lanceolata	Monjito Rayado	Lanceolated Monklet	Micromonacha lanceolata, Lanceolated Monklet, Monjito Rayado	CC
Micropygia schomburgkii	Animalia	Chordata	Aves	Gruiformes	Rallidae	Micropygia	schomburgkii	Polluela Ocelada	Ocellated Crake	Micropygia schomburgkii , Ocellated Crake, Polluela Ocelada	CC
Microrhopias quixensis	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Microrhopias	quixensis	Hormiguerito Alipunteado	Dot-winged Antwren	Microrhopias quixensis, Dot-winged Antwren, Hormiguerito Alipunteado	CC
Milvago chimachima	Animalia	Chordata	Aves	Falconiformes	Falconidae	Milvago	chimachima	Caracara Cabecigualdo	Yellow-headed Caracara	Milvago chimachima, Yellow-headed Caracara, Caracara Cabecigualdo	CC
Mimus gilvus	Animalia	Chordata	Aves	Passeriformes	Mimidae	Mimus	gilvus	Pájaro-imitador Tropical	Tropical Mockingbird	Mimus gilvus, Tropical Mockingbird, Pájaro-imitador Tropical	CC
Mionectes oleagineus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Mionectes	oleagineus	Mosquerito Aceitunado	Ochre-bellied Flycatcher	Mionectes oleagineus, Ochre-bellied Flycatcher, Mosquerito Aceitunado	CC
Mionectes olivaceus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Mionectes	olivaceus	Mosquerito Ojimanchado	Olive-striped Flycatcher	Mionectes olivaceus, Olive-striped Flycatcher, Mosquerito Ojimanchado	CC
Mitrephanes phaeocercus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Mitrephanes	phaeocercus	Mosquerito Moñudo	Tufted Flycatcher	Mitrephanes phaeocercus, Tufted Flycatcher, Mosquerito Moñudo	CC
Mitrospingus cassinii	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Mitrospingus	cassinii	Tangara Carinegruzca	Dusky-faced Tanager	Mitrospingus cassinii, Dusky-faced Tanager, Tangara Carinegruzca	CC
Mniotilta varia	Animalia	Chordata	Aves	Passeriformes	Parulidae	Mniotilta	varia	Reinita Trepadora	Black-and-white Warbler	Mniotilta varia, Black-and-white Warbler, Reinita Trepadora	CC
Molothrus aeneus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Molothrus	aeneus	Vaquero Ojirrojo	Bronzed Cowbird	Molothrus aeneus, Bronzed Cowbird, Vaquero Ojirrojo	CC
Molothrus bonariensis	Animalia	Chordata	Aves	Passeriformes	Icteridae	Molothrus	bonariensis	Vaquero Mirlo	Shiny Cowbird	Molothrus bonariensis, Shiny Cowbird, Vaquero Mirlo	CC
Molothrus oryzivorus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Molothrus	oryzivorus	Vaquero Grande	Giant Cowbird	Molothrus oryzivorus, Giant Cowbird, Vaquero Grande	CC
Molynocoelia lutea	Animalia	Arthropoda	Insecta	Diptera	Tephritidae	Molynocoelia	lutea			Molynocoelia lutea, ,	CC
Momotus lessonii	Animalia	Chordata	Aves	Coraciiformes	Momotidae	Momotus	lessonii	Momoto Coroniazul	Lesson’s Motmot	Momotus lessonii , Lesson’s Motmot , Momoto Coroniazul	CC
Monasa morphoeus	Animalia	Chordata	Aves	Piciformes	Bucconidae	Monasa	morphoeus	Monja Frentiblanca	White-fronted Nunbird	Monasa morphoeus, White-fronted Nunbird, Monja Frentiblanca	CC
Monstera deliciosa	Plantae	Magnoliophyta	Liliopsida	Alismatales	Araceae	Monstera		Costilla de Adán	Swiss cheese plant	Monstera deliciosa, Swiss cheese plant, Costilla de Adán	CC
Mormidea geografica	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Mormidea	geografica			Mormidea geografica, ,	CC
Mormidea integella	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Mormidea	integella			Mormidea integella, ,	CC
Morococcyx erythropygus	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Morococcyx	erythropygus	Cuclillo Sabanero	Lesser Ground-Cuckoo	Morococcyx erythropygus , Lesser Ground-Cuckoo, Cuclillo Sabanero	CC
Morphnarchus princeps	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Morphnarchus	princeps	Gavilán Pechinegro	Barred Hawk	Morphnarchus princeps, Barred Hawk, Gavilán Pechinegro	CC
Morphnus guianensis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Morphnus	guianensis	Águila Crestada	Crested Eagle	Morphnus guianensis, Crested Eagle, Águila Crestada	CC
Morpho	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Morpho		morfo azul, Celeste común	Peleides blue morpho	Morpho, Peleides blue morpho, morfo azul, Celeste común	CC
Mozena alata	Animalia	Arthropoda	Insecta	Hemiptera	Coreidae	Mozena	alata			Mozena alata, ,	CC
Myadestes melanops	Animalia	Chordata	Aves	Passeriformes	Turdidae	Myadestes	melanops	Solitario Carinegro	Black-faced Solitaire	Myadestes melanops, Black-faced Solitaire, Solitario Carinegro	CC
Mycteria americana	Animalia	Chordata	Aves	Ciconiiformes	Ciconiidae	Mycteria	Americana	Cigüeñón	Wood Stork	Mycteria americana, Wood Stork, Cigüeñón	CC
Myiarchus cinerascens	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiarchus	cinerascens	Copetón Garganticeniza	Ash-throated Flycatcher	Myiarchus cinerascens, Ash-throated Flycatcher, Copetón Garganticeniza	CC
Myiarchus crinitus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiarchus	crinitus	Copetón Viajero	Great Crested Flycatcher	Myiarchus crinitus, Great Crested Flycatcher, Copetón Viajero	CC
Myiarchus nuttingi	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiarchus	nuttingi	Copetón de Nutting	Nutting's Flycatcher	Myiarchus nuttingi, Nutting's Flycatcher, Copetón de Nutting	CC
Myiarchus panamensis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiarchus	panamensis	Copetón Colipardo	Panama Flycatcher	Myiarchus panamensis, Panama Flycatcher, Copetón Colipardo	CC
Myiarchus tuberculifer	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiarchus	tuberculifer	Copetón Crestioscuro	Dusky-capped Flycatcher	Myiarchus tuberculifer, Dusky-capped Flycatcher, Copetón Crestioscuro	CC
Myiarchus tyrannulus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiarchus	tyrannulus	Copetón Crestipardo	Brown-crested Flycatcher	Myiarchus tyrannulus, Brown-crested Flycatcher, Copetón Crestipardo	CC
Myiobius atricaudus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiobius	atricaudus	Mosquerito Colinegro	Black-tailed Flycatcher	Myiobius atricaudus, Black-tailed Flycatcher, Mosquerito Colinegro	CC
Myiobius sulphureipygius	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiobius	sulphureipygius	Mosquerito Lomiamarillo	Sulphur-rumped Flycatcher	Myiobius sulphureipygius, Sulphur-rumped Flycatcher, Mosquerito Lomiamarillo	CC
Myioborus miniatus	Animalia	Chordata	Aves	Passeriformes	Parulidae	Myioborus	miniatus	Candelita Pechinegra	Slate-throated Redstart	Myioborus miniatus, Slate-throated Redstart, Candelita Pechinegra	CC
Myioborus torquatus	Animalia	Chordata	Aves	Passeriformes	Parulidae	Myioborus	torquatus	Candelita Collareja	Collared Redstart	Myioborus torquatus, Collared Redstart, Candelita Collareja	CC
Myiodynastes hemichrysus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiodynastes	hemichrysus	Mosquero Vientridorado	Golden-bellied Flycatcher	Myiodynastes hemichrysus, Golden-bellied Flycatcher, Mosquero Vientridorado	CC
Myiodynastes luteiventris	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiodynastes	luteiventris	Mosquero Vientriazufrado	Sulphur-bellied Flycatcher	Myiodynastes luteiventris, Sulphur-bellied Flycatcher, Mosquero Vientriazufrado	CC
Myiodynastes maculatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiodynastes	maculatus	Mosquero Listado	Streaked Flycatcher	Myiodynastes maculatus, Streaked Flycatcher, Mosquero Listado	CC
Myiopagis viridicata	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiopagis	viridicata	Elainia Verdosa	Greenish Elaenia	Myiopagis viridicata, Greenish Elaenia, Elainia Verdosa	CC
Myiophobus fasciatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiophobus	fasciatus	Mosquerito Pechirrayado	Bran-colored Flycatcher	Myiophobus fasciatus, Bran-colored Flycatcher, Mosquerito Pechirrayado	CC
Myiornis atricapillus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiornis	atricapillus	Mosquerito Colicorto	Black-capped Pygmy-Tyrant	Myiornis atricapillus, Black-capped Pygmy-Tyrant, Mosquerito Colicorto	CC
Myiothlypis fulvicauda	Animalia	Chordata	Aves	Passeriformes	Parulidae	Myiothlypis	fulvicauda	Reinita Guardaribera	Buff-rumped Warbler	Myiothlypis fulvicauda, Buff-rumped Warbler, Reinita Guardaribera	CC
Myiozetetes cayanensis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiozetetes	cayanensis	Mosquero Alicastaño	Rusty-margined Flycatcher	Myiozetetes cayanensis, Rusty-margined Flycatcher, Mosquero Alicastaño	CC
Myiozetetes granadensis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiozetetes	granadensis	Mosquero Cabecigrís	Gray-capped Flycatcher	Myiozetetes granadensis, Gray-capped Flycatcher, Mosquero Cabecigrís	CC
Myiozetetes similis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Myiozetetes	similis	Mosquero Cejiblanco	Social Flycatcher	Myiozetetes similis, Social Flycatcher, Mosquero Cejiblanco	CC
Myrmeciza exsul	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Myrmeciza	exsul	Hormiguero Dorsicastaño	Chestnut-backed Antbird	Myrmeciza exsul, Chestnut-backed Antbird, Hormiguero Dorsicastaño	CC
Myrmeciza laemosticta	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Myrmeciza	laemosticta	Hormiguero Alimaculado	Dull-mantled Antbird	Myrmeciza laemosticta, Dull-mantled Antbird, Hormiguero Alimaculado	CC
Myrmeciza zeledoni	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Myrmeciza	zeledoni	Hormiguero de Zeledón	Zeledon's Antbird	Myrmeciza zeledoni, Zeledon's Antbird, Hormiguero de Zeledón	CC
Myrmotherula axillaris	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Myrmotherula	axillaris	Hormiguerito Flanquiblanco	White-flanked Antwren	Myrmotherula axillaris, White-flanked Antwren, Hormiguerito Flanquiblanco	CC
Myrmotherula schisticolor	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Myrmotherula	schisticolo	Hormiguerito Pizarroso	Slaty Antwren	Myrmotherula schisticolor, Slaty Antwren, Hormiguerito Pizarroso	CC
Nasua narica	Animalia	Chordata	Mammalia	Carnivora	Procyonidae	Nasua	narica	Pizote	White-nosed coati	Nasua narica, White-nosed coati, Pizote	CC
Neocrex erythrops	Animalia	Chordata	Aves	Gruiformes	Rallidae	Neocrex	erythrops	Polluela Piquirroja	Paint-billed Crake	Neocrex erythrops, Paint-billed Crake , Polluela Piquirroja	CC
Neoerethistes triangularis	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Neoerethistes	triangularis			Neoerethistes triangularis, ,	CC
Neomorphus geoffroyi	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Neomorphus	geoffroyi	Cuco Hormiguero	Rufous-vented Ground-Cuckoo	Neomorphus geoffroyi , Rufous-vented Ground-Cuckoo , Cuco Hormiguero	CC
Neoptista lorna	Animalia	Arthropoda	Insecta	Lepidoptera	Noctuidae	Neoptista	lorna			Neoptista lorna, ,	CC
Neoptychodes cretatus	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Neoptychodes	cretatus			Neoptychodes cretatus, ,	CC
Nephila clavipes	Animalia	Arthropoda	Arachnida	Araneae	Oxyopidae	Nephila	clavipes	Araña hilo de oro	Golden orb-weaver	Nephila clavipes, Golden orb-weaver, Araña hilo de oro	CC
Nephodia admirationis	Animalia	Arthropoda	Insecta	Lepidoptera	Geometridae	Nephodia	admirationis			Nephodia admirationis, ,	CC
Nesotriccus ridgwayi	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Nesotriccus	ridgwayi	Mosquerito de la Isla del Coco	Cocos Flycatcher	Nesotriccus ridgwayi, Cocos Flycatcher, Mosquerito de la Isla del Coco	CC
Neurophyseta dasymalis	Animalia	Arthropoda	Insecta	Lepidoptera	Crambidae	Neurophyseta	dasymalis			Neurophyseta dasymalis, ,	CC
Nielsonia pucketti	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Nielsonia	pucketti	Saltahojas	Leafhopper	Nielsonia pucketti, Leafhopper, Saltahojas	CC
Nomonyx dominicus	Animalia	Chordata	Aves	Anseriformes	Anatidae	Nomonyx	dominicus	Pato Enmascarado	Masked Duck	Nomonyx dominicus, Masked Duck, Pato Enmascarado	CC
Nomosphecia mexicana	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Nomosphecia	mexicana			Nomosphecia mexicana, ,	CC
Nonazochis graphialis	Animalia	Arthropoda	Insecta	Lepidoptera	Crambidae	Nonazochis	graphialis			Nonazochis graphialis, ,	CC
Notharchus hyperrhynchus	Animalia	Chordata	Aves	Piciformes	Bucconidae	Notharchus	hyperrhynchus	Buco Collarejo	White-necked Puffbird	Notharchus hyperrhynchus, White-necked Puffbird, Buco Collarejo	CC
Notharchus tectus	Animalia	Chordata	Aves	Piciformes	Bucconidae	Notharchus	tectus	Buco Pinto	Pied Puffbird	Notharchus tectus, Pied Puffbird, Buco Pinto	CC
Nothocercus bonapartei	Animalia	Chordata	Aves	Tinamiformes	Tinamidae	Nothocercus	bonapartei	Tinamú Serrano	Highland Tinamou	Nothocercus bonapartei, Highland Tinamou , Tinamú Serrano	CC
Numenius americanus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Numenius	americanus	Zarapito Piquilargo	Long-billed Curlew	Numenius americanus, Long-billed Curlew, Zarapito Piquilargo	CC
Numenius phaeopus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Numenius	phaeopus	Zarapito Trinador	Whimbrel	Numenius phaeopus, Whimbrel, Zarapito Trinador	CC
Nyctanassa violacea	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Nyctanassa	violacea	Martinete Cabecipinto	Yellow-crowned Night-Heron	Nyctanassa violacea, Yellow-crowned Night-Heron, Martinete Cabecipinto	CC
Nyctibius grandis	Animalia	Chordata	Aves	Nyctibiiformes	Nyctibiidae	Nyctibius	grandis	Nictibio Grande	Great Potoo	Nyctibius grandis, Great Potoo, Nictibio Grande	CC
Nyctibius griseus	Animalia	Chordata	Aves	Nyctibiiformes	Nyctibiidae	Nyctibius	griseus	Nictibio Común	Common Potoo	Nyctibius griseus, Common Potoo, Nictibio Común	CC
Nyctibius jamaicensis	Animalia	Chordata	Aves	Nyctibiiformes	Nyctibiidae	Nyctibius	jamaicensis	Nictibio Norteño	Northern Potoo	Nyctibius jamaicensis, Northern Potoo, Nictibio Norteño	CC
Nycticorax nycticorax	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Nycticorax	nycticorax	Martinete Coroninegro	Black-crowned Night-Heron	Nycticorax nycticorax, Black-crowned Night-Heron, Martinete Coroninegro	CC
Nyctidromus albicollis	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Nyctidromus	albicollis	Tapacaminos Común	Common Pauraque	Nyctidromus albicollis, Common Pauraque, Tapacaminos Común	CC
Nyctiphrynus ocellatus	Animalia	Chordata	Aves	Caprimulgiformes	Caprimulgidae	Nyctiphrynus	ocellatus	Chotacabras Ocelado	Ocellated Poorwill	Nyctiphrynus ocellatus, Ocellated Poorwill, Chotacabras Ocelado	CC
Nyssodrysina leucopyga	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Nyssodrysina	leucopyga			Nyssodrysina leucopyga, ,	CC
Oceanites oceanicus	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanites	oceanicus	Paiño de Wilson	Wilson's Storm-Petrel	Oceanites oceanicus, Wilson's Storm-Petrel, Paiño de Wilson	CC
Oceanodroma castro	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanodroma	castro	Paiño Rabifajeado	Band-rumped Storm-Petrel	Oceanodroma castro, Band-rumped Storm-Petrel, Paiño Rabifajeado	CC
Oceanodroma leucorhoa	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanodroma	leucorhoa	Paiño de Leach	Leach's Storm-Petrel	Oceanodroma leucorhoa, Leach's Storm-Petrel, Paiño de Leach	CC
Oceanodroma markhami	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanodroma	markhami	Paiño de Markham	Markham's Storm-Petrel	Oceanodroma markhami, Markham's Storm-Petrel, Paiño de Markham	CC
Oceanodroma melania	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanodroma	melania	Paiño Negro	Black Storm-Petrel	Oceanodroma melania, Black Storm-Petrel, Paiño Negro	CC
Oceanodroma microsoma	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanodroma	microsoma	Paiño Menudo	Least Storm-Petrel	Oceanodroma microsoma, Least Storm-Petrel, Paiño Menudo	CC
Oceanodroma tethys	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Oceanodroma	tethys	Paiño Danzarin	Wedge-rumped Storm-Petrel	Oceanodroma tethys, Wedge-rumped Storm-Petrel, Paiño Danzarin	CC
Ochrotrichia aldama	Animalia	Arthropoda	Insecta	Trichoptera	Hydroptilidae	Ochrotrichia	aldama			Ochrotrichia aldama, ,	CC
Ochrotrichia panamensis	Animalia	Arthropoda	Insecta	Trichoptera	Hydroptilidae	Ochrotrichia	panamensis			Ochrotrichia panamensis, ,	CC
Ochrotrichia sp	Animalia	Arthropoda	Insecta	Trichoptera	Hydroptilidae	Ochrotrichia	sp			Ochrotrichia sp, ,	CC
Ocyptamus giganteus	Animalia	Arthropoda	Insecta	Diptera	Syrphidae	Ocyptamus	giganteus			Ocyptamus giganteus, ,	CC
Ocyptamus wulpianus	Animalia	Arthropoda	Insecta	Diptera	Syrphidae	Ocyptamus	wulpianus			Ocyptamus wulpianus, ,	CC
Odmalea concolor	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Odmalea	concolor			Odmalea concolor, ,	CC
Odontophorus gujanensis	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Odontophorus	gujanensis	Codorniz Corcovado	Marbled Wood-Quail	Odontophorus gujanensis, Marbled Wood-Quail, Codorniz Corcovado	CC
Odontophorus guttatus	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Odontophorus	guttatus	Codorniz Moteada	Spotted Wood-Quail	Odontophorus guttatus, Spotted Wood-Quail, Codorniz Moteada	CC
Odontophorus leucolaemus	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Odontophorus	leucolaemus	Codorniz Pechinegra	Black-breasted Wood-Quail	Odontophorus leucolaemus, Black-breasted Wood-Quail, Codorniz Pechinegra	CC
Odontophorus melanotis	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Odontophorus	melanotis	Codorniz Orejinegra	Black-eared Wood-Quail	Odontophorus melanotis, Black-eared Wood-Quail, Codorniz Orejinegra	CC
Odontotaenius disjunctus	Animalia	Arthropoda	Insecta	Coleoptera	Passalidae	Odontotaenius	disjunctus			Odontotaenius disjunctus, ,	CC
Oncidium stenotis	Plantae	Magnoliophyta	Liliopsida	Asparagales	Orchidaceae	Oncidium	stenotis	Orquídea		Oncidium stenotis, , Orquídea	CC
Oncostoma cinereigulare	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Oncostoma	cinereigulare	Piquitorcido Norteño	Northern Bentbill	Oncostoma cinereigulare, Northern Bentbill, Piquitorcido Norteño	CC
Onychoprion anaethetus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Onychoprion	anaethetus	Charrán Embridado	Bridled Tern	Onychoprion anaethetus, Bridled Tern, Charrán Embridado	CC
Onychoprion fuscatus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Onychoprion	fuscatus	Charrán Sombrío	Sooty Tern	Onychoprion fuscatus, Sooty Tern, Charrán Sombrío	CC
Onychorhynchus coronatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Onychorhynchus	coronatus	Mosquero Real	Royal Flycatcher	Onychorhynchus coronatus, Royal Flycatcher, Mosquero Real	CC
Oophaga pumilio	Animalia	Chordata	Amphibia	Anura	Dendrobatidae	Oophaga	pumilio	Ranita venenosa roja	Blue Jeans poison dart frog	Oophaga pumilio, Blue Jeans poison dart frog, Ranita venenosa roja	CC
Oporornis agilis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Oporornis	agilis	Reinita Ojianillada	Connecticut Warbler	Oporornis agilis, Connecticut Warbler, Reinita Ojianillada	CC
Oreothlypis celata	Animalia	Chordata	Aves	Passeriformes	Parulidae	Oreothlypis	celata	Reinita Olivácea	Orange-crowned Warbler	Oreothlypis celata, Orange-crowned Warbler, Reinita Olivácea	CC
Oreothlypis gutturalis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Oreothlypis	gutturalis	Reinita Garganta de Fuego	Flame-throated Warbler	Oreothlypis gutturalis, Flame-throated Warbler, Reinita Garganta de Fuego	CC
Oreothlypis peregrina	Animalia	Chordata	Aves	Passeriformes	Parulidae	Oreothlypis	peregrina	Reinita Verdilla	Tennessee Warbler	Oreothlypis peregrina, Tennessee Warbler, Reinita Verdilla	CC
Oreothlypis ruficapilla	Animalia	Chordata	Aves	Passeriformes	Parulidae	Oreothlypis	ruficapilla	Reinita Cachetigrís	Nashville Warbler	Oreothlypis ruficapilla, Nashville Warbler, Reinita Cachetigrís	CC
Ornithion brunneicapillus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Ornithion	brunneicapillus	Mosquerito Gorricafé	Brown-capped Tyrannulet	Ornithion brunneicapillus, Brown-capped Tyrannulet, Mosquerito Gorricafé	CC
Ornithion semiflavum	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Ornithion	semiflavum	Mosquerito Cejiblanco	Yellow-bellied Tyrannulet	Ornithion semiflavum, Yellow-bellied Tyrannulet, Mosquerito Cejiblanco	CC
Ortalis cinereiceps	Animalia	Chordata	Aves	Galliformes	Cracidae	Ortalis	cinereiceps	Chachalaca Cabecigrís	Gray-headed Chachalaca	Ortalis cinereiceps, Gray-headed Chachalaca, Chachalaca Cabecigrís	CC
Ortalis vetula	Animalia	Chordata	Aves	Galliformes	Cracidae	Ortalis	vetula	Chachalaca Olivácea	Plain Chachalaca	Ortalis vetula, Plain Chachalaca, Chachalaca Olivácea	CC
Orthogeomys heterodus	Animalia	Chordata	Mammalia	Rodentia	Geomyidae	Orthogeomys	heterodus	Taltuza	Variable pocket gopher	Orthogeomys heterodus, Variable pocket gopher, Taltuza	CC
Orthonevra gewgaw	Animalia	Arthropoda	Insecta	Diptera	Syrphidae	Orthonevra	gewgaw			Orthonevra gewgaw, ,	CC
Orthostethus piceus	Animalia	Arthropoda	Insecta	Coleoptera	Elateridae	Orthostethus	piceus			Orthostethus piceus, ,	CC
Oxyruncus cristatus	Animalia	Chordata	Aves	Passeriformes	Oxyruncidae	Oxyruncus	cristatus	Picoagudo	Sharpbill	Oxyruncus cristatus, Sharpbill, Picoagudo	CC
Oxyura jamaicensis	Animalia	Chordata	Aves	Anseriformes	Anatidae	Oxyura	jamaicensis	Pato Cariblanco	Ruddy Duck	Oxyura jamaicensis, Ruddy Duck, Pato Cariblanco	CC
Pachyramphus aglaiae	Animalia	Chordata	Aves	Passeriformes	Tityridae	Pachyramphus	aglaiae	Cabezón Plomizo	Rose-throated Becard	Pachyramphus aglaiae, Rose-throated Becard, Cabezón Plomizo	CC
Pachyramphus albogriseus	Animalia	Chordata	Aves	Passeriformes	Tityridae	Pachyramphus	albogriseus	Cabezón Cejiblanco	Black-and-white Becard	Pachyramphus albogriseus, Black-and-white Becard, Cabezón Cejiblanco	CC
Pachyramphus cinnamomeus	Animalia	Chordata	Aves	Passeriformes	Tityridae	Pachyramphus	cinnamomeus	Cabezón Canelo	Cinnamon Becard	Pachyramphus cinnamomeus, Cinnamon Becard, Cabezón Canelo	CC
Pachyramphus polychopterus	Animalia	Chordata	Aves	Passeriformes	Tityridae	Pachyramphus	polychopterus	Cabezón Aliblanco	White-winged Becard	Pachyramphus polychopterus, White-winged Becard, Cabezón Aliblanco	CC
Pachyramphus versicolor	Animalia	Chordata	Aves	Passeriformes	Tityridae	Pachyramphus	versicolor	Cabezón Ondeado	Barred Becard	Pachyramphus versicolor, Barred Becard, Cabezón Ondeado	CC
Pachysylvia decurtatus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Pachysylvia	decurtatus	Verdillo Menudo	Lesser Greenlet	Pachysylvia decurtatus, Lesser Greenlet, Verdillo Menudo	CC
Palpita vitrealis	Animalia	Arthropoda	Insecta	Lepidoptera	Crambidae	Palpita	vitrealis	Polilla del jazmín	jasmine moth	Palpita vitrealis, jasmine moth, Polilla del jazmín	CC
Pandion haliaetus	Animalia	Chordata	Aves	Accipitriformes	Pandionidae	Pandion	haliaetus	Águila Pescadora	Osprey	Pandion haliaetus, Osprey, Águila Pescadora	CC
Panterpe insignis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Panterpe	insignis	Colibrí Garganta de Fuego	Fiery-throated Hummingbird	Panterpe insignis, Fiery-throated Hummingbird, Colibrí Garganta de Fuego	CC
Panyptila cayennensis	Animalia	Chordata	Aves	Apodiformes	Apodidae	Panyptila	cayennensis	Vencejo Tijereta Menor	Lesser Swallow-tailed Swift	Panyptila cayennensis, Lesser Swallow-tailed Swift, Vencejo Tijereta Menor	CC
Panyptila sanctihieronymi	Animalia	Chordata	Aves	Apodiformes	Apodidae	Panyptila	sanctihieronymi	Vencejo Tijereta Mayor	Great Swallow-tailed Swift	Panyptila sanctihieronymi, Great Swallow-tailed Swift, Vencejo Tijereta Mayor	CC
Papilio birchalli	Animalia	Arthropoda	Insecta	Lepidoptera	Papilionidae	Papilio	birchalli			Papilio birchalli, ,	CC
Papilio garamas	Animalia	Arthropoda	Insecta	Lepidoptera	Papilionidae	Papilio	garamas			Papilio garamas, ,	CC
polyxenes stabilis	Animalia	Arthropoda	Insecta	Lepidoptera	Papilionidae	Papilio	polyxenes stabilis		Costa Rican Black Swallowtail	polyxenes stabilis, Costa Rican Black Swallowtail,	CC
Papilio thoas	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Papilio	thoas	Mariposa de los naranjos	King swallowtail	Papilio thoas, King swallowtail, Mariposa de los naranjos	CC
Parabuteo unicinctus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Parabuteo	unicinctus	Gavilán Alicastaño	Harris's Hawk	Parabuteo unicinctus, Harris's Hawk, Gavilán Alicastaño	CC
Parandra polita	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Parandra	polita			Parandra polita, ,	CC
Pardirallus maculatus	Animalia	Chordata	Aves	Gruiformes	Rallidae	Pardirallus	maculatus	Rascón Moteado	Spotted Rail	Pardirallus maculatus, Spotted Rail, Rascón Moteado	CC
Parkesia motacilla	Animalia	Chordata	Aves	Passeriformes	Parulidae	Parkesia	motacilla	Reinita Acuática Piquigrande	Louisiana Waterthrush	Parkesia motacilla, Louisiana Waterthrush, Reinita Acuática Piquigrande	CC
Parkesia noveboracensis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Parkesia	noveboracensis	Reinita Acuática Norteña	Northern Waterthrush	Parkesia noveboracensis, Northern Waterthrush, Reinita Acuática Norteña	CC
Passer domesticus	Animalia	Chordata	Aves	Passeriformes	Passeridae	Passer	domesticus	Gorrión Común	House Sparrow	Passer domesticus, House Sparrow, Gorrión Común	CC
Passerculus sandwichensis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Passerculus	sandwichensis	Sabanero Zanjero	Savannah Sparrow	Passerculus sandwichensis, Savannah Sparrow, Sabanero Zanjero	CC
Passerina caerulea	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Passerina	caerulea	Picogrueso Azul	Blue Grosbeak	Passerina caerulea, Blue Grosbeak, Picogrueso Azul	CC
Passerina ciris	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Passerina	ciris	Azulillo Sietecolores	Painted Bunting	Passerina ciris, Painted Bunting, Azulillo Sietecolores	CC
Passerina cyanea	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Passerina	cyanea	Azulillo Norteño	Indigo Bunting	Passerina cyanea, Indigo Bunting, Azulillo Norteño	CC
Patagioenas cayennensis	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	cayennensis	Paloma Colorada	Pale-vented Pigeon	Patagioenas cayennensis, Pale-vented Pigeon, Paloma Colorada	CC
Patagioenas fasciata	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	fasciata	Paloma Collareja	Band-tailed Pigeon	Patagioenas fasciata, Band-tailed Pigeon, Paloma Collareja	CC
Patagioenas flavirostris	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	flavirostris	Paloma Piquirroja	Red-billed Pigeon	Patagioenas flavirostris, Red-billed Pigeon, Paloma Piquirroja	CC
Patagioenas leucocephala	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	leucocephala	Paloma Coroniblanca	White-crowned Pigeon	Patagioenas leucocephala, White-crowned Pigeon, Paloma Coroniblanca	CC
Patagioenas nigrirostris	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	nigrirostris	Paloma Piquicorta	Short-billed Pigeon	Patagioenas nigrirostris, Short-billed Pigeon, Paloma Piquicorta	CC
Patagioenas speciosa	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	speciosa	Paloma Escamosa	Scaled Pigeon	Patagioenas speciosa, Scaled Pigeon, Paloma Escamosa	CC
Patagioenas subvinacea	Animalia	Chordata	Aves	Columbiformes	Columbidae	Patagioenas	subvinacea	Paloma Rojiza	Ruddy Pigeon	Patagioenas subvinacea, Ruddy Pigeon, Paloma Rojiza	CC
Pelagodroma marina	Animalia	Chordata	Aves	Procellariiformes	Hydrobatidae	Pelagodroma	marina	Paiño Pechialbo	White-faced Storm-Petrel	Pelagodroma marina, White-faced Storm-Petrel, Paiño Pechialbo	CC
Pelecanus erythrorhynchos	Animalia	Chordata	Aves	Pelecaniformes	Pelecanidae	Pelecanus	erythrorhynchos	Pelícano Blanco Americano	American White Pelican	Pelecanus erythrorhynchos, American White Pelican, Pelícano Blanco Americano	CC
Pelecanus occidentalis	Animalia	Chordata	Aves	Pelecaniformes	Pelecanidae	Pelecanus	occidentalis	Pelícano Pardo	Brown Pelican	Pelecanus occidentalis, Brown Pelican, Pelícano Pardo	CC
Penelope purpurascens	Animalia	Chordata	Aves	Galliformes	Cracidae	Penelope	purpurascens	Pava Crestada	Crested Guan	Penelope purpurascens, Crested Guan, Pava Crestada	CC
Pentatoma rufipes	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Pentatoma	rufipes	Chinche hediondo	Forest bug	Pentatoma rufipes, Forest bug, Chinche hediondo	CC
Pepsis purpurea	Animalia	Arthropoda	Insecta	Hymenoptera	Pompilidae	Pepsis	purpurea			Pepsis purpurea, ,	CC
Perelleschus sulcatae	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Perelleschus	sulcatae			Perelleschus sulcatae, ,	CC
Pericoma hansoni	Animalia	Arthropoda	Insecta	Diptera	Psychodidae	Pericoma	hansoni			Pericoma hansoni, ,	CC
Peridinetus lineolus	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Peridinetus	lineolus			Peridinetus lineolus, ,	CC
Petrea volubilis	Plantae	Magnoliophyta	Magnoliopsida	Lamiales	Verbenaceae	Petrea		Choreque	Queen's wreath	Petrea volubilis, Queen's wreath, Choreque	CC
Petrochelidon fulva	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Petrochelidon	fulva	Golondrina Cavernícola	Cave Swallow	Petrochelidon fulva, Cave Swallow , Golondrina Cavernícola	CC
Petrochelidon pyrrhonota	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Petrochelidon	pyrrhonota	Nytibius	Cliff Swallow	Petrochelidon pyrrhonota, Cliff Swallow, Nytibius	CC
Peucaea botterii	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Peucaea	botterii	Sabanero Pechianteado	Botteri's Sparrow	Peucaea botterii, Botteri's Sparrow, Sabanero Pechianteado	CC
Peucaea ruficauda	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Peucaea	ruficauda	Sabanero Cabecilistado	Stripe-headed Sparrow	Peucaea ruficauda, Stripe-headed Sparrow, Sabanero Cabecilistado	CC
Pezopetes capitalis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Pezopetes	capitalis	Saltón Patigrande	Large-footed Finch	Pezopetes capitalis, Large-footed Finch, Saltón Patigrande	CC
Phaenostictus mcleannani	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Phaenostictus	mcleannani	Hormiguero Ocelado	Ocellated Antbird	Phaenostictus mcleannani, Ocellated Antbird, Hormiguero Ocelado	CC
Phaeochroa cuvierii	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Phaeochroa	cuvierii	Colibrí Pechiescamado	Scaly-breasted Hummingbird	Phaeochroa cuvierii, Scaly-breasted Hummingbird, Colibrí Pechiescamado	CC
Phaeomyias murina	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Phaeomyias	murina	Mosquerito Cafecito	Mouse-colored Tyrannulet	Phaeomyias murina, Mouse-colored Tyrannulet, Mosquerito Cafecito	CC
Phaethon aethereus	Animalia	Chordata	Aves	Phaethontiformes	Phaethontidae	Phaethon	aethereus	Rabijunco Piquirrojo	Red-billed Tropicbird	Phaethon aethereus, Red-billed Tropicbird, Rabijunco Piquirrojo	CC
Phaethon lepturus	Animalia	Chordata	Aves	Phaethontiformes	Phaethontidae	Phaethon	lepturus	Rabijunco Cola Blanca	White-tailed Tropicbird	Phaethon lepturus, White-tailed Tropicbird, Rabijunco Cola Blanca	CC
Phaethon rubricauda	Animalia	Chordata	Aves	Phaethontiformes	Phaethontidae	Phaethon	rubricauda	Rabijunco Cola Roja	Red-tailed Tropicbird	Phaethon rubricauda, Red-tailed Tropicbird, Rabijunco Cola Roja	CC
Phaethornis guy	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Phaethornis	guy	Ermitaño Verde	Green Hermit	Phaethornis guy, Green Hermit, Ermitaño Verde	CC
Phaethornis longirostris	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Phaethornis	longirostris	Ermitaño Colilargo	Long-billed Hermit	Phaethornis longirostris, Long-billed Hermit, Ermitaño Colilargo	CC
Phaethornis striigularis	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Phaethornis	striigularis	Ermitaño Enano	Stripe-throated Hermit	Phaethornis striigularis, Stripe-throated Hermit, Ermitaño Enano	CC
Phaetusa simplex	Animalia	Chordata	Aves	Charadriiformes	Laridae	Phaetusa	simplex	Charrán Picudo	Large-billed Tern	Phaetusa simplex, Large-billed Tern, Charrán Picudo	CC
Phainoptila melanoxantha	Animalia	Chordata	Aves	Passeriformes	Ptiliogonatidae	Phainoptila	melanoxantha	Capulinero Negro y Amarillo	Black-and-yellow Silky-Flycatcher	Phainoptila melanoxantha, Black-and-yellow Silky-Flycatcher, Capulinero Negro y Amarillo	CC
Phalacrocorax brasilianus	Animalia	Chordata	Aves	Suliformes	Phalacrocoracidae	Phalacrocorax	brasilianus	Cormorán Neotropical	Neotropic Cormorant	Phalacrocorax brasilianus, Neotropic Cormorant, Cormorán Neotropical	CC
Phalaropus fulicarius	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Phalaropus	fulicarius	Falaropo Rojo	Red Phalarope	Phalaropus fulicarius, Red Phalarope, Falaropo Rojo	CC
Phalaropus lobatus	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Phalaropus	lobatus	Falaropo Picofino	Red-necked Phalarope	Phalaropus lobatus, Red-necked Phalarope, Falaropo Picofino	CC
Phalaropus tricolor	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Phalaropus	tricolor	Falaropo Tricolor	Wilson's Phalarope	Phalaropus tricolor, Wilson's Phalarope, Falaropo Tricolor	CC
Pharomachrus mocinno	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Pharomachrus	mocinno	Quetzal	Resplendent Quetzal	Pharomachrus mocinno, Resplendent Quetzal, Quetzal	CC
Pheucticus ludovicianus	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Pheucticus	ludovicianus	Picogrueso Pechirrosado	Rose-breasted Grosbeak	Pheucticus ludovicianus, Rose-breasted Grosbeak, Picogrueso Pechirrosado	CC
Pheucticus melanocephalus	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Pheucticus	melanocephalus	Picogrueso Cabecinegro	Black-headed Grosbeak	Pheucticus melanocephalus, Black-headed Grosbeak, Picogrueso Cabecinegro	CC
Pheucticus tibialis	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Pheucticus	tibialis	Picogrueso Vientriamarillo	Black-thighed Grosbeak	Pheucticus tibialis, Black-thighed Grosbeak, Picogrueso Vientriamarillo	CC
Pheugopedius atrogularis	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Pheugopedius	atrogularis	Soterrey Gorginegro	Black-throated Wren	Pheugopedius atrogularis, Black-throated Wren, Soterrey Gorginegro	CC
Pheugopedius fasciatoventris	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Pheugopedius	fasciatoventris	Soterrey Vientrinegro	Black-bellied Wren	Pheugopedius fasciatoventris, Black-bellied Wren, Soterrey Vientrinegro	CC
Pheugopedius maculipectus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Pheugopedius	maculipectus	Soterrey Pechimoteado	Spot-breasted Wren	Pheugopedius maculipectus, Spot-breasted Wren, Soterrey Pechimoteado	CC
Pheugopedius rutilus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Pheugopedius	rutilus	Soterrey Carimoteado	Rufous-breasted Wren	Pheugopedius rutilus, Rufous-breasted Wren, Soterrey Carimoteado	CC
Philipotabanus criton	Animalia	Arthropoda	Insecta	Diptera	Tabanidae	Philipotabanus	criton			Philipotabanus criton, ,	CC
Philydor rufum	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Philydor	rufum	Trepamusgo Rojizo	Buff-fronted Foliage-gleaner	Philydor rufum, Buff-fronted Foliage-gleaner, Trepamusgo Rojizo	CC
Phoebastria irrorata	Animalia	Chordata	Aves	Procellariiformes	Diomedeidae	Phoebastria	irrorata	Albatros de Galápagos	Waved Albatross	Phoebastria irrorata , Waved Albatross, Albatros de Galápagos	CC
Photinus pyralis	Animalia	Arthropoda	Insecta	Coleoptera	Lampyridae	Photinus	pyralis	Luciérnaga	Common eastern firefly	Photinus pyralis, Common eastern firefly, Luciérnaga	CC
Phyllomyias burmeisteri	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Phyllomyias	burmeisteri	Mosquerito Frentiblanco	Rough-legged Tyrannulet	Phyllomyias burmeisteri, Rough-legged Tyrannulet, Mosquerito Frentiblanco	CC
Phyllophaga guapilana	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Phyllophaga	guapilana			Phyllophaga guapilana, ,	CC
Phylloscartes superciliaris	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Phylloscartes	superciliaris	Mosquerito Cejirrufo	Rufous-browed Tyrannulet	Phylloscartes superciliaris, Rufous-browed Tyrannulet, Mosquerito Cejirrufo	CC
Piaya cayana	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Piaya	cayana	Cuco Ardilla	Squirrel Cuckoo	Piaya cayana, Squirrel Cuckoo, Cuco Ardilla	CC
Picoides fumigatus	Animalia	Chordata	Aves	Piciformes	Picidae	Picoides	fumigatus	Carpintero Pardo	Smoky-brown Woodpecker	Picoides fumigatus, Smoky-brown Woodpecker, Carpintero Pardo	CC
Picoides villosus	Animalia	Chordata	Aves	Piciformes	Picidae	Picoides	villosus	Carpintero Serranero	Hairy Woodpecker	Picoides villosus, Hairy Woodpecker, Carpintero Serranero	CC
Piculus simplex	Animalia	Chordata	Aves	Piciformes	Picidae	Piculus	simplex	Carpintero Alirrufo	Rufous-winged Woodpecker	Piculus simplex, Rufous-winged Woodpecker, Carpintero Alirrufo	CC
Picumnus olivaceus	Animalia	Chordata	Aves	Piciformes	Picidae	Picumnus	olivaceus	Carpinterito Oliváceo	Olivaceous Piculet	Picumnus olivaceus, Olivaceous Piculet, Carpinterito Oliváceo	CC
Pimpla arayai	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Pimpla	arayai			Pimpla arayai, ,	CC
Pimpla sondrae	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Pimpla	sondrae			Pimpla sondrae, ,	CC
Pinaroloxias inornata	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Pinaroloxias	inornata	Pinzón de la Isla del Coco	Cocos Finch	Pinaroloxias inornata, Cocos Finch, Pinzón de la Isla del Coco	CC
Pionus menstruus	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Pionus	menstruus	Loro Cabeciazul	Blue-headed Parrot	Pionus menstruus, Blue-headed Parrot, Loro Cabeciazul	CC
Pionus senilis	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Pionus	senilis	Loro Coroniblanco	White-crowned Parrot	Pionus senilis, White-crowned Parrot, Loro Coroniblanco	CC
Piprites griseiceps	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Piprites	griseiceps	Saltarín Cabecigrís	Gray-headed Piprites	Piprites griseiceps, Gray-headed Piprites, Saltarín Cabecigrís	CC
Piranga bidentata	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Piranga	bidentata	Tangara Dorsirrayada	Flame-colored Tanager	Piranga bidentata, Flame-colored Tanager, Tangara Dorsirrayada	CC
Piranga flava	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Piranga	flava	Tangara Bermeja	Hepatic Tanager	Piranga flava, Hepatic Tanager, Tangara Bermeja	CC
Piranga leucoptera	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Piranga	leucoptera	Tangara Aliblanca	White-winged Tanager	Piranga leucoptera, White-winged Tanager, Tangara Aliblanca	CC
Piranga ludoviciana	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Piranga	ludoviciana	Tangara Carirroja	Western Tanager	Piranga ludoviciana, Western Tanager, Tangara Carirroja	CC
Piranga olivacea	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Piranga	olivacea	Tangara Escarlata	Scarlet Tanager	Piranga olivacea, Scarlet Tanager, Tangara Escarlata	CC
Piranga rubra	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Piranga	rubra	Tangara Veranera	Summer Tanager	Piranga rubra, Summer Tanager, Tangara Veranera	CC
Pitangus sulphuratus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Pitangus	sulphuratus	Bienteveo Grande	Great Kiskadee	Pitangus sulphuratus, Great Kiskadee, Bienteveo Grande	CC
Pittasoma michleri	Animalia	Chordata	Aves	Passeriformes	Conopophagidae	Pittasoma	michleri	Tororoi Pechiescamoso	Black-crowned Antpitta	Pittasoma michleri, Black-crowned Antpitta, Tororoi Pechiescamoso	CC
Platalea ajaja	Animalia	Chordata	Aves	Pelecaniformes	Threskiornithidae	Platalea	ajaja	Espátula Rosada	Roseate Spoonbill	Platalea ajaja, Roseate Spoonbill, Espátula Rosada	CC
Platydracus costaricensis	Animalia	Arthropoda	Insecta	Coleoptera	Staphylinidae	Platydracus	costaricensis			Platydracus costaricensis, ,	CC
Platyrinchus cancrominus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Platyrinchus	cancrominus	Piquichato Norteño	Stub-tailed Spadebill	Platyrinchus cancrominus, Stub-tailed Spadebill, Piquichato Norteño	CC
Platyrinchus coronatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Platyrinchus	coronatus	Piquichato Coronirrufo	Golden-crowned Spadebill	Platyrinchus coronatus, Golden-crowned Spadebill, Piquichato Coronirrufo	CC
Platyrinchus mystaceus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Platyrinchus	mystaceus	Piquichato Gargantiblanco	White-throated Spadebill	Platyrinchus mystaceus, White-throated Spadebill, Piquichato Gargantiblanco	CC
Plecia bicolor	Animalia	Arthropoda	Insecta	Diptera	Bibionidae	Plecia	bicolor			Plecia bicolor, ,	CC
Plegadis chihi	Animalia	Chordata	Aves	Pelecaniformes	Threskiornithidae	Plegadis	chihi	Ibis Cariblanco	White-faced Ibis	Plegadis chihi, White-faced Ibis, Ibis Cariblanco	CC
Plegadis falcinellus	Animalia	Chordata	Aves	Pelecaniformes	Threskiornithidae	Plegadis	falcinellus	Ibis Morito	Glossy Ibis	Plegadis falcinellus, Glossy Ibis, Ibis Morito	CC
Plusiotis clypealis	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Plusiotis	clypealis			Plusiotis clypealis, ,	CC
Plusiotis optima	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Plusiotis	optima			Plusiotis optima, ,	CC
Plusiotis tapantina	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Plusiotis	tapantina			Plusiotis tapantina, ,	CC
Plusiotis tricolor	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Plusiotis	tricolor			Plusiotis tricolor, ,	CC
Pluvialis dominica	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Pluvialis	dominica	Chorlito Dorado Menor	American Golden-Plover	Pluvialis dominica, American Golden-Plover, Chorlito Dorado Menor	CC
Pluvialis fulva	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Pluvialis	fulva	Chorlito Dorado del Pacífico	Pacific Golden-Plover	Pluvialis fulva, Pacific Golden-Plover, Chorlito Dorado del Pacífico	CC
Pluvialis squatarola	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Pluvialis	squatarola	Chorlito Gris	Black-bellied Plover	Pluvialis squatarola, Black-bellied Plover, Chorlito Gris	CC
Podiceps nigricollis	Animalia	Chordata	Aves	Podicipediformes	Podicipedidae	Podiceps	nigricollis	Zambullidor Mediano	Eared Grebe	Podiceps nigricollis, Eared Grebe, Zambullidor Mediano	CC
Podilymbus podiceps	Animalia	Chordata	Aves	Podicipediformes	Podicipedidae	Podilymbus	podiceps	Zambullidor Piquipinto	Pied-billed Grebe	Podilymbus podiceps, Pied-billed Grebe, Zambullidor Piquipinto	CC
Podisus crassimargo	Animalia	Arthropoda	Insecta	Hemiptera	Pentatomidae	Podisus	crassimargo			Podisus crassimargo, ,	CC
Poecilotriccus sylvia	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Poecilotriccus	sylvia	Espatulilla Cabecigrís	Slate-headed Tody-Flycatcher	Poecilotriccus sylvia, Slate-headed Tody-Flycatcher, Espatulilla Cabecigrís	CC
Polana bohemani	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Polana	bohemani			Polana bohemani, ,	CC
Polioptila albiloris	Animalia	Chordata	Aves	Passeriformes	Polioptilidae	Polioptila	albiloris	Perlita Cabecinegra	White-lored Gnatcatcher	Polioptila albiloris, White-lored Gnatcatcher, Perlita Cabecinegra	CC
Polioptila plumbea	Animalia	Chordata	Aves	Passeriformes	Polioptilidae	Polioptila	plumbea	Perlita Tropical	Tropical Gnatcather	Polioptila plumbea, Tropical Gnatcather, Perlita Tropical	CC
Polyglypta dorsalis	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Polyglypta	dorsalis	Membracido	Treehopper	Polyglypta dorsalis, Treehopper, Membracido	CC
Porphyrio martinicus	Animalia	Chordata	Aves	Gruiformes	Rallidae	Porphyrio	martinicus	Gallareta Morada	Purple Gallinule	Porphyrio martinicus, Purple Gallinule, Gallareta Morada	CC
Porzana carolina	Animalia	Chordata	Aves	Gruiformes	Rallidae	Porzana	carolina	Polluela Sora	Sora	Porzana carolina, Sora, Polluela Sora	CC
Premnoplex brunnescens	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Premnoplex	brunnescens	Subepalo Moteado	Spotted Barbtail	Premnoplex brunnescens, Spotted Barbtail, Subepalo Moteado	CC
Procellaria parkinsoni	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Procellaria	parkinsoni	Petrel de Parkinson	Parkinson’s Petrel	Procellaria parkinsoni, Parkinson’s Petrel, Petrel de Parkinson	CC
Procnias tricarunculatus	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Procnias	tricarunculatus	Campanero Tricarunculado	Three-wattled Bellbird	Procnias tricarunculatus, Three-wattled Bellbird, Campanero Tricarunculado	CC
Progne chalybea	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Progne	chalybea	Martín Pechigrís	Gray-breasted Martin	Progne chalybea, Gray-breasted Martin, Martín Pechigrís	CC
Progne subis	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Progne	subis	Martín Purpúrea	Purple Martin	Progne subis, Purple Martin, Martín Purpúrea	CC
Progne tapera	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Progne	tapera	Martín de Ríos	Brown-chested Martin	Progne tapera, Brown-chested Martin, Martín de Ríos	CC
Prosapia bicincta	Animalia	Arthropoda	Insecta	Hemiptera	Cercopidae	Prosapia	bicincta			Prosapia bicincta, ,	CC
Prosapia sp	Animalia	Arthropoda	Insecta	Hemiptera	Cercopidae	Prosapia	sp			Prosapia sp, ,	CC
Protonotaria citrea	Animalia	Chordata	Aves	Passeriformes	Parulidae	Protonotaria	citrea	Reinita Cabecidorada	Prothonotary Warbler	Protonotaria citrea, Prothonotary Warbler, Reinita Cabecidorada	CC
Protopolybia fuscatus	Animalia	Arthropoda	Insecta	Hymenoptera	Vespidae	Protopolybia	fuscatus			Protopolybia fuscatus, ,	CC
Psarocolius decumanus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Psarocolius	decumanus	Oropéndola Crestada	Crested Oropendola	Psarocolius decumanus, Crested Oropendola, Oropéndola Crestada	CC
Psarocolius montezuma	Animalia	Chordata	Aves	Passeriformes	Icteridae	Psarocolius	montezuma	Oropéndola de Moctezuma	Montezuma Oropendola	Psarocolius montezuma, Montezuma Oropendola, Oropéndola de Moctezuma	CC
Psarocolius wagleri	Animalia	Chordata	Aves	Passeriformes	Icteridae	Psarocolius	wagleri	Oropéndola Cabecicastaña	Chestnut-headed Oropendola	Psarocolius wagleri, Chestnut-headed Oropendola, Oropéndola Cabecicastaña	CC
Pselliophorus tibialis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Pselliophorus	tibialis	Saltón de Muslos Amarillos	Yellow-thighed Finch	Pselliophorus tibialis, Yellow-thighed Finch, Saltón de Muslos Amarillos	CC
Pseudastur albicollis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Pseudastur	albicollis	Gavilán Blanco	White Hawk	Pseudastur albicollis, White Hawk, Gavilán Blanco	CC
Pseudoarrox karreni	Animalia	Arthropoda	Insecta	Coleoptera	Passalidae	Pseudoarrox	karreni			Pseudoarrox karreni, ,	CC
Pseudocolaptes lawrencii	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Pseudocolaptes	lawrencii	Trepamusgo Cachetón	Buffy Tuftedcheek	Pseudocolaptes lawrencii, Buffy Tuftedcheek, Trepamusgo Cachetón	CC
Pseudoscops clamator	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Pseudoscops	clamator	Búho Listado	Striped Owl	Pseudoscops clamator, Striped Owl, Búho Listado	CC
Pseudoxycheila tarsalis	Animalia	Arthropoda	Insecta	Coleoptera	Carabidae	Pseudoxycheila	tarsalis			Pseudoxycheila tarsalis, ,	CC
Psilorhinus morio	Animalia	Chordata	Aves	Passeriformes	Corvidae	Psilorhinus	morio	Urraca Parda	Brown Jay	Psilorhinus morio, Brown Jay, Urraca Parda	CC
Psittacara finschi	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Psittacara	finschi	Perico Frentirrojo	Crimson-fronted Parakeet	Psittacara finschi, Crimson-fronted Parakeet, Perico Frentirrojo	CC
Pterodroma hasitata	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Pterodroma	hasitata	Petrel Gorrinegro	Black-capped Petrel	Pterodroma hasitata, Black-capped Petrel, Petrel Gorrinegro	CC
Pterodroma phaeopygia	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Pterodroma	phaeopygia	Petrel Lomioscuro	Galapagos Petrel	Pterodroma phaeopygia, Galapagos Petrel, Petrel Lomioscuro	CC
Pterodroma rostrata	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Pterodroma	rostrata	Petrel de Tahiti	Tahiti Petrel	Pterodroma rostrata, Tahiti Petrel, Petrel de Tahiti	CC
Pteroglossus frantzii	Animalia	Chordata	Aves	Piciformes	Ramphastidae	Pteroglossus	frantzii	Tucancillo Piquianaranjado	Fiery-billed Aracari	Pteroglossus frantzii, Fiery-billed Aracari, Tucancillo Piquianaranjado	CC
Pteroglossus torquatus	Animalia	Chordata	Aves	Piciformes	Ramphastidae	Pteroglossus	torquatus	Tucancillo Collarejo	Collared Aracari	Pteroglossus torquatus, Collared Aracari, Tucancillo Collarejo	CC
Pteronymia simplex	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Pteronymia	simplex			Pteronymia simplex, ,	CC
Ptiliogonys caudatus	Animalia	Chordata	Aves	Passeriformes	Ptiliogonatidae	Ptiliogonys	caudatus	Capulinero Colilargo	Long-tailed Silky-Flycatcher	Ptiliogonys caudatus, Long-tailed Silky-Flycatcher, Capulinero Colilargo	CC
Puffinus lherminieri	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Puffinus	lherminieri	Pardela de Audubon	Audubon’s Shearwater	Puffinus lherminieri, Audubon’s Shearwater, Pardela de Audubon	CC
Puffinus nativitatis	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Puffinus	nativitatis	Pardela de Navidad	Christmas Shearwater	Puffinus nativitatis, Christmas Shearwater, Pardela de Navidad	CC
Puffinus opisthomelas	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Puffinus	opisthomelas	Pardela Culinegra	Black-vented Shearwater	Puffinus opisthomelas, Black-vented Shearwater, Pardela Culinegra	CC
Puffinus puffinus	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Puffinus	puffinus	Pardela Manx	Manx Shearwater	Puffinus puffinus, Manx Shearwater, Pardela Manx	CC
Puffinus subalaris	Animalia	Chordata	Aves	Procellariiformes	Procellariidae	Puffinus	subalaris	Pardela de las Galápagos	Galapagos Shearwater	Puffinus subalaris , Galapagos Shearwater , Pardela de las Galápagos	CC
Pulsatrix perspicillata	Animalia	Chordata	Aves	Accipitriformes	Strigidae	Pulsatrix	perspicillata	Búho de Anteojos	Spectacled Owl	Pulsatrix perspicillata, Spectacled Owl, Búho de Anteojos	CC
Pygochelidon cyanoleuca	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Pygochelidon	cyanoleuca	Golondrina Azul y Blanco	Blue-and-white Swallow	Pygochelidon cyanoleuca, Blue-and-white Swallow , Golondrina Azul y Blanco	CC
Pyrilia haematotis	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Pyrilia	haematotis	Loro Cabecipardo	Brown-hooded Parrot	Pyrilia haematotis, Brown-hooded Parrot, Loro Cabecipardo	CC
Pyrocephalus rubinus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Pyrocephalus	rubinus	Mosquerito Rojo	Vermilion Flycatcher	Pyrocephalus rubinus, Vermilion Flycatcher, Mosquerito Rojo	CC
Pyrrhura hoffmanni	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Pyrrhura	hoffmanni	Perico Aliazufrado	Sulphur-winged Parakeet	Pyrrhura hoffmanni, Sulphur-winged Parakeet, Perico Aliazufrado	CC
Querula purpurata	Animalia	Chordata	Aves	Passeriformes	Cotingidae	Querula	purpurata	Querula Gorgimorada	Purple-throated Fruitcrow	Querula purpurata, Purple-throated Fruitcrow, Querula Gorgimorada	CC
Quiscalus mexicanus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Quiscalus	mexicanus	Zanate Grande	Great-tailed Grackle	Quiscalus mexicanus, Great-tailed Grackle, Zanate Grande	CC
Quiscalus nicaraguensis	Animalia	Chordata	Aves	Passeriformes	Icteridae	Quiscalus	nicaraguensis	Zanate de Laguna	Nicaraguan Grackle	Quiscalus nicaraguensis, Nicaraguan Grackle, Zanate de Laguna	CC
Rallus longirostris	Animalia	Chordata	Aves	Gruiformes	Rallidae	Rallus	longirostris	Rascón Picudo	Mangrove Rail	Rallus longirostris, Mangrove Rail, Rascón Picudo	CC
Ramphastos ambiguus	Animalia	Chordata	Aves	Piciformes	Ramphastidae	Ramphastos	ambiguus	Tucán Pico Castaño	Yellow-throated Toucan	Ramphastos ambiguus, Yellow-throated Toucan, Tucán Pico Castaño	CC
Ramphastos sulfuratus	Animalia	Chordata	Aves	Piciformes	Ramphastidae	Ramphastos	sulfuratus	Tucán Pico Iris	Keel-billed Toucan	Ramphastos sulfuratus, Keel-billed Toucan, Tucán Pico Iris	CC
Ramphocaenus melanurus	Animalia	Chordata	Aves	Passeriformes	Polioptilidae	Ramphocaenus	melanurus	Soterillo Picudo	Long-billed Gnatwren	Ramphocaenus melanurus, Long-billed Gnatwren, Soterillo Picudo	CC
Ramphocelus costaricensis	Animalia	Chordata	Aves	Passeriformes	Thraupida	Ramphocelus	costaricensis	Sargento	Cherries's Tanager	Ramphocelus costaricensis, Cherries's Tanager, Sargento	CC
Ramphocelus passerinii	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Ramphocelus	passerinii	Tangara de Passerini	Passerini's Tanager	Ramphocelus passerinii, Passerini's Tanager, Tangara de Passerini	CC
Ramphocelus sanguinolentus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Ramphocelus	sanguinolentus	Tangara Capuchirroja	Crimson-collared Tanager	Ramphocelus sanguinolentus, Crimson-collared Tanager, Tangara Capuchirroja	CC
Recurvirostra americana	Animalia	Chordata	Aves	Charadriiformes	Recurvirostridae	Recurvirostra	americana	Avoceta Americana	American Avocet	Recurvirostra americana, American Avocet, Avoceta Americana	CC
Rhachicreagra gracilis	Animalia	Arthropoda	Insecta	Orthoptera	Acrididae	Rhachicreagra	gracilis			Rhachicreagra gracilis, ,	CC
Rhodinocichla rosea	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Rhodinocichla	rosea	Tangara Pechirrosada	Rosy Thrush-Tanager	Rhodinocichla rosea, Rosy Thrush-Tanager, Tangara Pechirrosada	CC
Rhyacopsyche turrialbae	Animalia	Arthropoda	Insecta	Trichoptera	Hydroptilidae	Rhyacopsyche	turrialbae			Rhyacopsyche turrialbae, ,	CC
Rhynchocyclus brevirostris	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Rhynchocyclus	brevirostris	Piquiplano de Anteojos	Eye-ringed Flatbill	Rhynchocyclus brevirostris, Eye-ringed Flatbill, Piquiplano de Anteojos	CC
Rhynchortyx cinctus	Animalia	Chordata	Aves	Galliformes	Odontophoridae	Rhynchortyx	cinctus	Codorniz Carirrufa	Tawny-faced Quail	Rhynchortyx cinctus, Tawny-faced Quail, Codorniz Carirrufa	CC
Rhytipterna holerythra	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Rhytipterna	holerythra	Plañidera Rojiza	Rufous Mourner	Rhytipterna holerythra, Rufous Mourner, Plañidera Rojiza	CC
Riparia riparia	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Riparia	riparia	Golondrina Ribereña	Bank Swallow	Riparia riparia, Bank Swallow, Golondrina Ribereña	CC
Rissa tridactyla	Animalia	Chordata	Aves	Charadriiformes	Laridae	Rissa	tridactyla	Gaviota Patinegra	Black-legged Kittiwake	Rissa tridactyla, Black-legged Kittiwake, Gaviota Patinegra	CC
Rostrhamus sociabilis	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Rostrhamus	sociabilis	Elanio Caracolero	Snail Kite	Rostrhamus sociabilis, Snail Kite, Elanio Caracolero	CC
Rupornis magnirostris	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Rupornis	magnirostris	Gavilán Chapulinero	Roadside Hawk	Rupornis magnirostris, Roadside Hawk, Gavilán Chapulinero	CC
Rynchops niger	Animalia	Chordata	Aves	Charadriiformes	Laridae	Rynchops	niger	Rayador Negro	Black Skimmer	Rynchops niger, Black Skimmer, Rayador Negro	CC
Saccopteryx bilineata	Animalia	Chordata	Mammalia	Chiroptera	Emballonuridae	Saccopteryx	bilineata	Murciélago de líneas blancas	Greater sac-winged bat	Saccopteryx bilineata, Greater sac-winged bat, Murciélago de líneas blancas	CC
Sachatamia ilex	Animalia	Chordata	Amphibia	Anura	Centrolenidae	Sachatamia	ilex	Rana de vidrio fantasma	Limon giant glass frog	Sachatamia ilex, Limon giant glass frog, Rana de vidrio fantasma	CC
Salpinctes obsoletus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Salpinctes	obsoletus	Soterrey Roquero	Rock Wren	Salpinctes obsoletus, Rock Wren, Soterrey Roquero	CC
Saltator atriceps	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Saltator	atriceps	Saltator Cabecinegro	Black-headed Saltator	Saltator atriceps, Black-headed Saltator, Saltator Cabecinegro	CC
Saltator coerulescens	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Saltator	coerulescens	Saltator Grisáceo	Grayish Saltator	Saltator coerulescens, Grayish Saltator, Saltator Grisáceo	CC
Saltator grossus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Saltator	grossus	Picogrueso Piquirrojo	Slate-colored Grosbeak	Saltator grossus, Slate-colored Grosbeak, Picogrueso Piquirrojo	CC
Saltator maximus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Saltator	maximus	Saltator Gorgianteado	Buff-throated Saltator	Saltator maximus, Buff-throated Saltator, Saltator Gorgianteado	CC
Saltator striatipectus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Saltator	striatipectus	Saltator Listado	Streaked Saltator	Saltator striatipectus, Streaked Saltator, Saltator Listado	CC
Sarcoramphus papa	Animalia	Chordata	Aves	Cathartiformes	Cathartidae	Sarcoramphus	papa	Zopilote Rey	King Vulture	Sarcoramphus papa, King Vulture, Zopilote Rey	CC
Sarkidiornis melanotos	Animalia	Chordata	Aves	Anseriformes	Anatidae	Sarkidiornis	melanotos	Pato Crestudo	Comb Duck	Sarkidiornis melanotos , Comb Duck, Pato Crestudo	CC
Sayornis nigricans	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Sayornis	nigricans	Mosquero de Agua	Black Phoebe	Sayornis nigricans, Black Phoebe, Mosquero de Agua	CC
Sayornis phoebe	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Sayornis	phoebe	Mosquero Fibí	Eastern Phoebe	Sayornis phoebe, Eastern Phoebe, Mosquero Fibí	CC
Scambus emeritae	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Scambus	emeritae			Scambus emeritae, ,	CC
Scambus yalileae	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Scambus	yalileae			Scambus yalileae, ,	CC
Scaphytopius dilatus	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Scaphytopius	dilatus			Scaphytopius dilatus, ,	CC
Schiffornis veraepacis	Animalia	Chordata	Aves	Passeriformes	Tityridae	Schiffornis	veraepacis	Tordo-saltarín	Northern Schiffornis	Schiffornis veraepacis, Northern Schiffornis, Tordo-saltarín	CC
Schildola bivirga	Animalia	Arthropoda	Insecta	Homoptera	Cicadellidae	Schildola	bivirga			Schildola bivirga, ,	CC
Scinax elaeochrous	Animalia	Chordata	Amphibia	Anura	Hylidae	Scinax	elaeochrous	Rana arborícora cabeza pequeña	Narrow-headed Treefog	Scinax elaeochrous, Narrow-headed Treefog, Rana arborícora cabeza pequeña	CC
Sciurus carolinensis	Animalia	Chordata	Mammalia	Rodentia	Sciuridae	Sciurus	carolinensis	Ardilla	Variegated squirrel	Sciurus carolinensis, Variegated squirrel, Ardilla	CC
Sclerurus albigularis	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Sclerurus	albigularis	Tirahojas Gargantigrís	Gray-throated Leaftosser	Sclerurus albigularis, Gray-throated Leaftosser, Tirahojas Gargantigrís	CC
Sclerurus guatemalensis	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Sclerurus	guatemalensis	Tirahojas Barbiescamado	Scaly-throated Leaftosser	Sclerurus guatemalensis, Scaly-throated Leaftosser, Tirahojas Barbiescamado	CC
Sclerurus mexicanus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Sclerurus	mexicanus	Tirahojas Pechirrufo	Tawny-throated Leaftosser	Sclerurus mexicanus, Tawny-throated Leaftosser, Tirahojas Pechirrufo	CC
Scobina guatemalensis	Animalia	Arthropoda	Insecta	Hymenoptera	Argidae	Scobina	guatemalensis			Scobina guatemalensis, ,	CC
Scytalopus argentifrons	Animalia	Chordata	Aves	Passeriformes	Rhinocryptidae	Scytalopus	argentifrons	Tapaculo Frentiplateado	Silvery-fronted Tapaculo	Scytalopus argentifrons, Silvery-fronted Tapaculo, Tapaculo Frentiplateado	CC
Seiurus aurocapilla	Animalia	Chordata	Aves	Passeriformes	Parulidae	Seiurus	aurocapilla	Reinita Hornera	Ovenbird	Seiurus aurocapilla, Ovenbird, Reinita Hornera	CC
Selasphorus flammula	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Selasphorus	flammula	Colibrí Chispita Volcanera	Volcano Hummingbird	Selasphorus flammula, Volcano Hummingbird, Colibrí Chispita Volcanera	CC
Selasphorus scintilla	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Selasphorus	scintilla	Colibrí Chispita Gorginaranja	Scintillant Hummingbird	Selasphorus scintilla, Scintillant Hummingbird, Colibrí Chispita Gorginaranja	CC
Selenidera spectabilis	Animalia	Chordata	Aves	Piciformes	Ramphastidae	Selenidera	spectabilis	Tucancillo Orejiamarillo	Yellow-eared Toucanet	Selenidera spectabilis, Yellow-eared Toucanet, Tucancillo Orejiamarillo	CC
Semnornis frantzii	Animalia	Chordata	Aves	Piciformes	Semnornithidae	Semnornis	frantzii	Barbudo Cocora	Prong-billed Barbet	Semnornis frantzii, Prong-billed Barbet, Barbudo Cocora	CC
Serpophaga cinerea	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Serpophaga	cinerea	Mosquerito Guardarrios	Torrent Tyrannulet	Serpophaga cinerea, Torrent Tyrannulet, Mosquerito Guardarrios	CC
Setophaga americana	Animalia	Chordata"	Aves"	Passeriformes"	Parulidae"	Setophaga"	americana	Parula Norteña	Northern Parula	Setophaga americana, Northern Parula, Parula Norteña	CC
Setophaga caerulescens	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	caerulescens	Reinita Azul y Negro	Black-throated Blue Warbler	Setophaga caerulescens, Black-throated Blue Warbler, Reinita Azul y Negro	CC
Setophaga castanea	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	castanea	Reinita Castaña	Bay-breasted Warbler	Setophaga castanea, Bay-breasted Warbler, Reinita Castaña	CC
Setophaga cerulea	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	cerulea	Reinita Cerulea	Cerulean Warbler	Setophaga cerulea, Cerulean Warbler, Reinita Cerulea	CC
Setophaga chrysoparia	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	chrysoparia	Reinita Caridorada	Golden-cheeked Warbler	Setophaga chrysoparia , Golden-cheeked Warbler, Reinita Caridorada	CC
Setophaga citrina	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	citrina	Reinita Encapuchada	Hooded Warbler	Setophaga citrina, Hooded Warbler, Reinita Encapuchada	CC
Setophaga coronata	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	coronata	Reinita Lomiamarilla	Yellow-rumped Warbler	Setophaga coronata, Yellow-rumped Warbler, Reinita Lomiamarilla	CC
Setophaga discolor	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	discolor	Reinita Galana	Prairie Warbler	Setophaga discolor, Prairie Warbler, Reinita Galana	CC
Setophaga dominica	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	dominica	Reinita Gorgiamarilla	Yellow-throated Warbler	Setophaga dominica, Yellow-throated Warbler, Reinita Gorgiamarilla	CC
Setophaga fusca	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	fusca	Reinita Gorginaranja	Blackburnian Warbler	Setophaga fusca, Blackburnian Warbler, Reinita Gorginaranja	CC
Setophaga magnolia	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	magnolia	Reinita Colifajeada	Magnolia Warbler	Setophaga magnolia , Magnolia Warbler, Reinita Colifajeada	CC
Setophaga occidentalis	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	occidentalis	Reinita Cabecigualda	Hermit Warbler	Setophaga occidentalis, Hermit Warbler, Reinita Cabecigualda	CC
Setophaga palmarum	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	palmarum	Reinita Coronicastaña	Palm Warbler	Setophaga palmarum, Palm Warbler, Reinita Coronicastaña	CC
Setophaga pensylvanica	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	pensylvanica	Reinita de Costillas Castañas	Chestnut-sided Warbler	Setophaga pensylvanica, Chestnut-sided Warbler, Reinita de Costillas Castañas	CC
Setophaga petechia	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	petechia	Reinita Amarilla	Yellow Warbler	Setophaga petechia, Yellow Warbler, Reinita Amarilla	CC
Setophaga pinus	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	pinus	Reinita de Pinos	Pine Warbler	Setophaga pinus, Pine Warbler, Reinita de Pinos	CC
Setophaga pitiayumi	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	pitiayumi	Parula Tropical	Tropical Parula	Setophaga pitiayumi, Tropical Parula, Parula Tropical	CC
Setophaga ruticilla	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	ruticilla	Candelita Norteña	American Redstart	Setophaga ruticilla, American Redstart, Candelita Norteña	CC
Setophaga striata	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	striata	Reinita Rayada	Blackpoll Warbler	Setophaga striata, Blackpoll Warbler, Reinita Rayada	CC
Setophaga tigrina	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	tigrina	Reinita Tigrina	Cape May Warbler	Setophaga tigrina, Cape May Warbler, Reinita Tigrina	CC
Setophaga townsendi	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga		Reinita de Townsend	Townsend's Warbler	Setophaga townsendi, Townsend's Warbler, Reinita de Townsend	CC
Setophaga virens	Animalia	Chordata	Aves	Passeriformes	Parulidae	Setophaga	virens	Reinita Cariamarilla	Black-throated Green Warbler	Setophaga virens, Black-throated Green Warbler, Reinita Cariamarilla	CC
Sibovia compta	Animalia	Arthropoda	Insecta	Hemiptera	Cicadellidae	Sibovia	compta	Chicharrita	Leafhopper	Sibovia compta, Leafhopper, Chicharrita	CC
Sicalis luteola	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sicalis		Chirigue Sabanero	Grassland Yellow-Finch	Sicalis luteola, Grassland Yellow-Finch, Chirigue Sabanero	CC
Siproeta stelenes biplagiata	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Siproeta	stelenes biplagiata	Camuflada verde	Malachite	Siproeta stelenes biplagiata, Malachite, Camuflada verde	CC
Sittasomus griseicapillus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Sittasomus		Trepadorcito Aceitunado	Olivaceous Woodcreeper	Sittasomus griseicapillus, Olivaceous Woodcreeper, Trepadorcito Aceitunado	CC
Smilisca phaeota	Animalia	Chordata	Amphibia	Anura	Hylidae	Smilisca	phaeota	Rana Arborícola Enmascarada	Masked tree frog	Smilisca phaeota, Masked tree frog, Rana Arborícola Enmascarada	CC
Spatula clypeata	Animalia	Chordata	Aves	Anseriformes	Anatidae	Spatula		Pato Cuchara	Northern Shoveler	Spatula clypeata, Northern Shoveler, Pato Cuchara	CC
Spatula cyanoptera	Animalia	Chordata	Aves	Anseriformes	Anatidae	Spatula	cyanoptera	Cerceta Castaña	Cinnamon Teal	Spatula cyanoptera, Cinnamon Teal, Cerceta Castaña	CC
Spatula discors	Animalia	Chordata	Aves	Anseriformes	Anatidae	Spatula		Cerceta Aliazul	Blue-winged Teal	Spatula discors, Blue-winged Teal, Cerceta Aliazul	CC
Sphinctus Gastón	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Sphinctus	Gastón			Sphinctus Gastón, ,	CC
Sphyrapicus varius	Animalia	Chordata	Aves	Piciformes	Picidae	Sphyrapicus		Carpintero Bebedor	Yellow-bellied Sapsucker	Sphyrapicus varius, Yellow-bellied Sapsucker, Carpintero Bebedor	CC
Spinus psaltria	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Spinus		Jilguero Menor	Lesser Goldfinch	Spinus psaltria, Lesser Goldfinch, Jilguero Menor	CC
Spinus xanthogastrus	Animalia	Chordata	Aves	Passeriformes	Fringillidae	Spinus		Jilguero Vientriamarillo	Yellow-bellied Siskin	Spinus xanthogastrus, Yellow-bellied Siskin, Jilguero Vientriamarillo	CC
Spiza americana	Animalia	Chordata	Aves	Passeriformes	Cardinalidae	Spiza	americana	Sabanero Arrocero	Dickcissel	Spiza americana, Dickcissel, Sabanero Arrocero	CC
Spizaetus melanoleucus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Spizaetus		Aguilillo Blanco y Negro	Black-and-white Hawk-Eagle	Spizaetus melanoleucus, Black-and-white Hawk-Eagle, Aguilillo Blanco y Negro	CC
Spizaetus ornatus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Spizaetus		Aguilillo Penachudo	Ornate Hawk-Eagle	Spizaetus ornatus, Ornate Hawk-Eagle, Aguilillo Penachudo	CC
Spizaetus tyrannus	Animalia	Chordata	Aves	Accipitriformes	Accipitridae	Spizaetus	tyrannus	Aguilillo Negro	Black Hawk-Eagle	Spizaetus tyrannus, Black Hawk-Eagle, Aguilillo Negro	CC
Spizella passerina	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Spizella	passerina	Chimbito Común	Chipping Sparrow	Spizella passerina, Chipping Sparrow, Chimbito Común	CC
Spizella pallida	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Spizella		Chingolo Pálido	Clay-colored Sparrow	Spizella pallida, Clay-colored Sparrow, Chingolo Pálido	CC
Sporophila corvina	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Espiguero Variable	Variable Seedeater	Sporophila corvina, Variable Seedeater, Espiguero Variable	CC
Sporophila funerea	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Semillero Picogrueso	Thick-billed Seed-Finch	Sporophila funerea, Thick-billed Seed-Finch, Semillero Picogrueso	CC
Sporophila lineola	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Espiguero Bigotudo	Lined Seedeater	Sporophila lineola, Lined Seedeater, Espiguero Bigotudo	CC
Sporophila minuta	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Espiguero Menudo	Ruddy-breasted Seedeater	Sporophila minuta, Ruddy-breasted Seedeater, Espiguero Menudo	CC
Sporophila nigricollis	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Espiguero Vientriamarillo	Yellow-bellied Seedeater	Sporophila nigricollis, Yellow-bellied Seedeater, Espiguero Vientriamarillo	CC
Sporophila nuttingi	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Semillero Piquirrosado	Nicaraguan Seed-Finch	Sporophila nuttingi, Nicaraguan Seed-Finch, Semillero Piquirrosado	CC
Sporophila schistacea	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Espiguero Pizarroso	Slate-colored Seedeater	Sporophila schistacea, Slate-colored Seedeater, Espiguero Pizarroso	CC
Sporophila torqueola	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Sporophila		Espiguero Collarejo	White-collared Seedeater	Sporophila torqueola, White-collared Seedeater, Espiguero Collarejo	CC
Stachytarpheta mutabilis	Plantae	Angiosperms	Eudicots	Lamiales	Verbenaceae	Stachytarpheta			Pink snakeweed	Stachytarpheta mutabilis, Pink snakeweed,	CC
Stagmomantis carolina	Animalia	Arthropoda	Insecta	Mantodea	Mantidae	Stagmomantis	carolina			Stagmomantis carolina, ,	CC
Staphylus mazans	Animalia	Arthropoda	Insecta	Lepidoptera	Hesperiidae	Staphylus	mazans		Mazans Scallopwing	Staphylus mazans, Mazans Scallopwing,	CC
Steatornis caripensis	Animalia	Chordata	Aves	Steatornithiformes	Steatornithidae	Steatornis		Guácharo	Oilbird	Steatornis caripensis, Oilbird, Guácharo	CC
Steirastoma albiceps	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Steirastoma	albiceps			Steirastoma albiceps, ,	CC
Stelgidopteryx ruficollis	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Stelgidopteryx		Golondrina Alirrasposa Sureña	Southern Rough-winged Swallow	Stelgidopteryx ruficollis, Southern Rough-winged Swallow, Golondrina Alirrasposa Sureña	CC
Stelgidopteryx serripennis	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Stelgidopteryx		Golondrina Alirrasposa Norteña	Northern Rough-winged Swallow	Stelgidopteryx serripennis, Northern Rough-winged Swallow, Golondrina Alirrasposa Norteña	CC
Stenomacra marginella	Animalia	Arthropoda	Insecta	Hemiptera	Largidae	Stenomacra	marginella	Chinche roja	Bordered Plant Bug	Stenomacra marginella, Bordered Plant Bug, Chinche roja	CC
Stercorarius longicaudus	Animalia	Chordata	Aves	Charadriiformes	Stercorariidae	Stercorarius		Págalo Colilargo	Long-tailed Jaeger	Stercorarius longicaudus, Long-tailed Jaeger, Págalo Colilargo	CC
Stercorarius maccormicki	Animalia	Chordata	Aves	Charadriiformes	Stercorariidae	Stercorarius		Salteador Polar	South Polar Skua	Stercorarius maccormicki, South Polar Skua, Salteador Polar	CC
Stercorarius parasiticus	Animalia	Chordata	Aves	Charadriiformes	Stercorariidae	Stercorarius		Págalo Parásito	Parasitic Jaeger	Stercorarius parasiticus , Parasitic Jaeger, Págalo Parásito	CC
Stercorarius pomarinus	Animalia	Chordata	Aves	Charadriiformes	Stercorariidae	Stercorarius		Págalo Pomarino	Pomarine Jaeger	Stercorarius pomarinus, Pomarine Jaeger, Págalo Pomarino	CC
Sterna dougallii	Animalia	Chordata	Aves	Charadriiformes	Laridae	Sterna		Charrán Rosado	Roseate Tern	Sterna dougallii, Roseate Tern, Charrán Rosado	CC
Sterna forsteri	Animalia	Chordata	Aves	Charadriiformes	Laridae	Sterna		Charrán de Forster	Forster's Tern	Sterna forsteri, Forster's Tern, Charrán de Forster	CC
Sterna hirundo	Animalia	Chordata	Aves	Charadriiformes	Laridae	Sterna		Charrán Común	Common Tern	Sterna hirundo, Common Tern, Charrán Común	CC
Sterna paradisaea	Animalia	Chordata	Aves	Charadriiformes	Laridae	Sterna		Charrán Viajero	Arctic Tern	Sterna paradisaea, Arctic Tern, Charrán Viajero	CC
Sternula antillarum	Animalia	Chordata	Aves	Charadriiformes	Laridae	Sternula		Charrán Chico	Least Tern	Sternula antillarum, Least Tern, Charrán Chico	CC
Stilodes quadristriata	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Stilodes	quadristriata			Stilodes quadristriata, ,	CC
Stolas illustris	Animalia	Arthropoda	Insecta	Coleoptera	Chrysomelidae	Stolas	illustris			Stolas illustris, ,	CC
Strangalia belti	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Strangalia	belti			Strangalia belti, ,	CC
Strangalia emaciata	Animalia	Arthropoda	Insecta	Coleoptera	Cerambycidae	Strangalia	emaciata			Strangalia emaciata, ,	CC
Streptopelia decaocto	Animalia	Chordata	Aves	Columbiformes	Columbidae	Streptopelia		Tórtola Turca	Eurasian Collared-Dove	Streptopelia decaocto, Eurasian Collared-Dove, Tórtola Turca	CC
Streptoprocne rutila	Animalia	Chordata	Aves	Apodiformes	Apodidae	Streptoprocne	rutila	Vencejo Cuellicastaño	Chestnut-collared Swift	Streptoprocne rutila, Chestnut-collared Swift, Vencejo Cuellicastaño	CC
Streptoprocne zonaris	Animalia	Chordata	Aves	Apodiformes	Apodidae	Streptoprocne		Vencejón Collarejo	White-collared Swift	Streptoprocne zonaris, White-collared Swift, Vencejón Collarejo	CC
Sturnella magna	Animalia	Chordata	Aves	Passeriformes	Icteridae	Sturnella		Zacatero Común	Eastern Meadowlark	Sturnella magna, Eastern Meadowlark, Zacatero Común	CC
Sublegatus arenarum	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Sublegatus		Mosquero Gorgigrís	Northern Scrub-Flycatcher	Sublegatus arenarum, Northern Scrub-Flycatcher, Mosquero Gorgigrís	CC
Sula dactylatra	Animalia	Chordata	Aves	Suliformes	Sulidae	Sula		Piquero Blanco	Masked Booby	Sula dactylatra, Masked Booby, Piquero Blanco	CC
Sula granti	Animalia	Chordata	Aves	Suliformes	Sulidae	Sula		Piquero de Nazca	Nazca Booby	Sula granti, Nazca Booby, Piquero de Nazca	CC
Sula leucogaster	Animalia	Chordata	Aves	Suliformes	Sulidae	Sula		Piquero Moreno	Brown Booby	Sula leucogaster, Brown Booby, Piquero Moreno	CC
Sula nebouxii	Animalia	Chordata	Aves	Suliformes	Sulidae	Sula		Piquero Patiazul	Blue-footed Booby	Sula nebouxii, Blue-footed Booby, Piquero Patiazul	CC
Sula sula	Animalia	Chordata	Aves	Suliformes	Sulidae	Sula		Piquero Patirrojo	Red-footed Booby	Sula sula, Red-footed Booby , Piquero Patirrojo	CC
Sula variegta	Animalia	Chordata	Aves	Suliformes	Sulidae	Sula		Piquero Peruano	Peruvian Booby	Sula variegta, Peruvian Booby, Piquero Peruano	CC
Synallaxis albescens	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Synallaxis		Arquitecto Güitío	Pale-breasted Spinetail	Synallaxis albescens, Pale-breasted Spinetail, Arquitecto Güitío	CC
Synallaxis brachyura	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Synallaxis		Arquitecto Plomizo	Slaty Spinetail	Synallaxis brachyura, Slaty Spinetail, Arquitecto Plomizo	CC
Syndactyla subalaris	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Syndactyla		Trepamusgo Lineado	Lineated Foliage-gleaner	Syndactyla subalaris, Lineated Foliage-gleaner, Trepamusgo Lineado	CC
Syntheosciurus brochus	Animalia	Arthropoda	Insecta	Rodentia	Sciuridae	Syntheosciurus	brochus	Ardilla del Poás	Montane Squirrel	Syntheosciurus brochus, Montane Squirrel, Ardilla del Poás	CC
Syrigma sibilatrix	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Syrigma		Garza Silbadora	Whistling Heron	Syrigma sibilatrix, Whistling Heron, Garza Silbadora	CC
Syrphidepulo arroyoi	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Syrphidepulo	arroyoi			Syrphidepulo arroyoi, ,	CC
Tachybaptus dominicus	Animalia	Chordata	Aves	Podicipediformes	Podicipedidae	Tachybaptus		Zambullidor Enano	Least Grebe	Tachybaptus dominicus, Least Grebe, Zambullidor Enano	CC
Tachycineta albilinea	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Tachycineta		Golondrina Lomiblanca	Mangrove Swallow	Tachycineta albilinea, Mangrove Swallow, Golondrina Lomiblanca	CC
Tachycineta bicolor	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Tachycineta	bicolor	Golondrina Bicolor	Tree Swallow	Tachycineta bicolor, Tree Swallow, Golondrina Bicolor	CC
Tachycineta thalassina	Animalia	Chordata	Aves	Passeriformes	Hirundinidae	Tachycineta		Golondrina Verdiviolácea	Violet-green Swallow	Tachycineta thalassina, Violet-green Swallow, Golondrina Verdiviolácea	CC
Tachyphonus delattrii	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tachyphonus		Tangara Coronidorada	Tawny-crested Tanager	Tachyphonus delattrii, Tawny-crested Tanager, Tangara Coronidorada	CC
Tachyphonus luctuosus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tachyphonus		Tangara Caponiblanca	White-shouldered Tanager	Tachyphonus luctuosus, White-shouldered Tanager, Tangara Caponiblanca	CC
Tachyphonus rufus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tachyphonus		Tangara Forriblanca	White-lined Tanager	Tachyphonus rufus, White-lined Tanager, Tangara Forriblanca	CC
Taeniopoda maxima	Animalia	Arthropoda	Insecta	Orthoptera	Romaleidae	Taeniopoda	maxima	Saltamontes romaleido	Lubber Grasshopper	Taeniopoda maxima, Lubber Grasshopper, Saltamontes romaleido	CC
Tangara dowii	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Vientricastaña	Spangle-cheeked Tanager	Tangara dowii, Spangle-cheeked Tanager, Tangara Vientricastaña	CC
Tangara florida	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Orejinegra	Emerald Tanager	Tangara florida, Emerald Tanager, Tangara Orejinegra	CC
Tangara guttata	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Moteada	Speckled Tanager	Tangara guttata, Speckled Tanager, Tangara Moteada	CC
Tangara gyrola	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Cabecicastaña	Bay-headed Tanager	Tangara gyrola, Bay-headed Tanager, Tangara Cabecicastaña	CC
Tangara icterocephala	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Dorada	Silver-throated Tanager	Tangara icterocephala, Silver-throated Tanager, Tangara Dorada	CC
Tangara inornata	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara	inornata	Tangara Cenicienta	Plain-colored Tanager	Tangara inornata, Plain-colored Tanager, Tangara Cenicienta	CC
Tangara larvata	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Capuchidorada	Golden-hooded Tanager	Tangara larvata, Golden-hooded Tanager, Tangara Capuchidorada	CC
Tangara lavinia	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tangara		Tangara Alirrufa	Rufous-winged Tanager	Tangara lavinia, Rufous-winged Tanager, Tangara Alirrufa	CC
Tapera naevia	Animalia	Chordata	Aves	Cuculiformes	Cuculidae	Tapera		Cuclillo Listado	Striped Cuckoo	Tapera naevia, Striped Cuckoo, Cuclillo Listado	CC
Taraba major	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Taraba		Batará Grande	Great Antshrike	Taraba major, Great Antshrike, Batará Grande	CC
Tayassu tajacu	Animalia	Chordata	Mammalia	Artiodactyla	Tayassuidae	Tayassu		Saino	Peccary	Tayassu tajacu, Peccary, Saino	CC
Taygetis salvini	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Taygetis	salvini			Taygetis salvini, ,	CC
Taygetis zimri	Animalia	Arthropoda	Insecta	Lepidoptera	Nymphalidae	Taygetis	zimri			Taygetis zimri, ,	CC
Terenotriccus erythrurus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Terenotriccus		Mosquerito Colirrufo	Ruddy-tailed Flycatcher	Terenotriccus erythrurus, Ruddy-tailed Flycatcher, Mosquerito Colirrufo	CC
Tetragonisca angustula	Animalia	Arthropoda	Insecta	Hymenoptera	Apidae	Tetragonisca	angustula	Abeja angelita		Tetragonisca angustula, , Abeja angelita	CC
Thalasseus elegans	Animalia	Chordata	Aves	Charadriiformes	Laridae	Thalasseus	elegans	Pagaza Elegante	Elegant Tern	Thalasseus elegans, Elegant Tern, Pagaza Elegante	CC
Thalasseus maximus	Animalia	Chordata	Aves	Charadriiformes	Laridae	Thalasseus	maximus	Pagaza Real	Royal Tern	Thalasseus maximus, Royal Tern, Pagaza Real	CC
Thalasseus sandvicensis	Animalia	Chordata	Aves	Charadriiformes	Laridae	Thalasseus		Pagaza Puntiamarilla	Sandwich Tern	Thalasseus sandvicensis, Sandwich Tern, Pagaza Puntiamarilla	CC
Thalurania colombica	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Thalurania		Colibrí Ninfa Verde-Violeta	Crowned Woodnymph	Thalurania colombica, Crowned Woodnymph, Colibrí Ninfa Verde-Violeta	CC
Thamnistes anabatinus	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Thamnistes		Batará Café	Russet Antshrike	Thamnistes anabatinus, Russet Antshrike, Batará Café	CC
Thamnophilus atrinucha	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Thamnophilus		Batará Plomizo	Black-crowned Antshrike	Thamnophilus atrinucha, Black-crowned Antshrike, Batará Plomizo	CC
Thamnophilus bridgesi	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Thamnophilus		Batará Negruzco	Black-hooded Antshrike	Thamnophilus bridgesi, Black-hooded Antshrike, Batará Negruzco	CC
Thamnophilus doliatus	Animalia	Chordata	Aves	Passeriformes	Thamnophilidae	Thamnophilus		Batará Barreteado	Barred Antshrike	Thamnophilus doliatus, Barred Antshrike, Batará Barreteado	CC
Thecla cupentus	Animalia	Arthropoda	Insecta	Lepidoptera	Lycaenidae	Thecla	cupentus			Thecla cupentus, ,	CC
Thraupis abbas	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Thraupis		Tangara Aliamarilla	Yellow-winged Tanager	Thraupis abbas, Yellow-winged Tanager, Tangara Aliamarilla	CC
Thraupis episcopus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Thraupis		Tangara Azuleja	Blue-gray Tanager	Thraupis episcopus, Blue-gray Tanager, Tangara Azuleja	CC
Thraupis palmarum	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Thraupis		Tangara Palmera	Palm Tanager	Thraupis palmarum, Palm Tanager, Tangara Palmera	CC
Threnetes ruckeri	Animalia	Chordata	Aves	Apodiformes	Trochilidae	Threnetes		Ermitaño Barbudo	Band-tailed Barbthroat	Threnetes ruckeri, Band-tailed Barbthroat, Ermitaño Barbudo	CC
Thripadectes rufobrunneus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Thripadectes		Trepamusgo Cuellirojizo	Streak-breasted Treehunter	Thripadectes rufobrunneus, Streak-breasted Treehunter, Trepamusgo Cuellirojizo	CC
Thryophilus pleurostictus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Thryophilus		Soterrey de Costillas Barreteadas	Banded Wren	Thryophilus pleurostictus, Banded Wren, Soterrey de Costillas Barreteadas	CC
Thryophilus rufalbus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Thryophilus		Soterrey Rufo y Blanco	Rufous-and-white Wren	Thryophilus rufalbus, Rufous-and-white Wren, Soterrey Rufo y Blanco	CC
Thryorchilus browni	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Thryorchilus		Soterrey del Bambú	Timberline Wren	Thryorchilus browni, Timberline Wren, Soterrey del Bambú	CC
Tiaris olivaceus	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Tiaris		Semillerito Cariamarillo	Yellow-faced Grassquit	Tiaris olivaceus, Yellow-faced Grassquit, Semillerito Cariamarillo	CC
Tigrisoma fasciatum	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Tigrisoma		Garza-Tigre de Río	Fasciated Tiger-Heron	Tigrisoma fasciatum, Fasciated Tiger-Heron, Garza-Tigre de Río	CC
Tigrisoma lineatum	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Tigrisoma		Garza-Tigre de Selva	Rufescent Tiger-Heron	Tigrisoma lineatum, Rufescent Tiger-Heron, Garza-Tigre de Selva	CC
Tigrisoma mexicanum	Animalia	Chordata	Aves	Pelecaniformes	Ardeidae	Tigrisoma		Garza-Tigre Cuellinuda	Bare-throated Tiger-Heron	Tigrisoma mexicanum, Bare-throated Tiger-Heron, Garza-Tigre Cuellinuda	CC
Tinamus major	Animalia	Chordata	Aves	Tinamiformes	Tinamidae	Tinamus	major	Tinamú Grande	Great Tinamou	Tinamus major, Great Tinamou, Tinamú Grande	CC
Tityra inquisitor	Animalia	Chordata	Aves	Passeriformes	Tityridae	Tityra		Tityra Coroninegra	Black-crowned Tityra	Tityra inquisitor, Black-crowned Tityra, Tityra Coroninegra	CC
Tityra semifasciata	Animalia	Chordata	Aves	Passeriformes	Tityridae	Tityra		Tityra Carirroja	Masked Tityra	Tityra semifasciata, Masked Tityra, Tityra Carirroja	CC
Todirostrum cinereum	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Todirostrum		Espatulilla Común	Common Tody-Flycatcher	Todirostrum cinereum, Common Tody-Flycatcher, Espatulilla Común	CC
Todirostrum nigriceps	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Todirostrum		Espatulilla Cabecinegra	Black-headed Tody-Flycatcher	Todirostrum nigriceps, Black-headed Tody-Flycatcher, Espatulilla Cabecinegra	CC
Tolmomyias assimilis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tolmomyias	assimilis	Piquiplano Aliamarillo	Yellow-margined Flycatcher	Tolmomyias assimilis, Yellow-margined Flycatcher, Piquiplano Aliamarillo	CC
Tolmomyias sulphurescens	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tolmomyias		Piquiplano Azufrado	Yellow-olive Flycatcher	Tolmomyias sulphurescens, Yellow-olive Flycatcher, Piquiplano Azufrado	CC
Touit costaricensis	Animalia	Chordata	Aves	Psittaciformes	Psittacidae	Touit	costaricensis	Periquito Alirrojo	Red-fronted Parrotlet	Touit costaricensis, Red-fronted Parrotlet, Periquito Alirrojo	CC
Toxomerus aeolus	Animalia	Arthropoda	Insecta	Diptera	Syrphidae	Toxomerus	aeolus			Toxomerus aeolus, ,	CC
Tringa flavipes	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Tringa	flavipes	Patiamarillo Menor	Lesser Yellowlegs	Tringa flavipes, Lesser Yellowlegs, Patiamarillo Menor	CC
Tringa incana	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Tringa		Correlimos Vagabundo	Wandering Tattler	Tringa incana, Wandering Tattler, Correlimos Vagabundo	CC
Tringa melanoleuca	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Tringa		Patiamarillo Mayor	Greater Yellowlegs	Tringa melanoleuca, Greater Yellowlegs, Patiamarillo Mayor	CC
Tringa semipalmata	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Tringa		Pigüilo	Willet	Tringa semipalmata, Willet, Pigüilo	CC
Tringa solitaria	Animalia	Chordata	Aves	Charadriiformes	Scolopacidae	Tringa		Andarríos Solitario	Solitary Sandpiper	Tringa solitaria, Solitary Sandpiper, Andarríos Solitario	CC
Troglodytes aedon	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Troglodytes		Soterrey Cucarachero	House Wren	Troglodytes aedon, House Wren, Soterrey Cucarachero	CC
Troglodytes ochraceus	Animalia	Chordata	Aves	Passeriformes	Troglodytidae	Troglodytes		Soterrey Ocroso	Ochraceous Wren	Troglodytes ochraceus, Ochraceous Wren, Soterrey Ocroso	CC
Trogon aurantiiventris	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Vientrianaranjado	Orange-bellied Trogon	Trogon aurantiiventris, Orange-bellied Trogon, Trogón Vientrianaranjado	CC
Trogon bairdii	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Vientribermejo	Baird's Trogon	Trogon bairdii, Baird's Trogon, Trogón Vientribermejo	CC
Trogon caligatus	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Violáceo	Gartered Trogon	Trogon caligatus, Gartered Trogon, Trogón Violáceo	CC
Trogon clathratus	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Ojiblanco	Lattice-tailed Trogon	Trogon clathratus, Lattice-tailed Trogon, Trogón Ojiblanco	CC
Trogon collaris	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Collarejo	Collared Trogon	Trogon collaris, Collared Trogon, Trogón Collarejo	CC
Trogon elegans	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Elegante	Elegant Trogon	Trogon elegans, Elegant Trogon, Trogón Elegante	CC
Trogon massena	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon		Trogón Coliplomizo	Slaty-tailed Trogon	Trogon massena, Slaty-tailed Trogon, Trogón Coliplomizo	CC
Trogon melanocephalus	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon	melanocephalus	Trogón Cabecinegro	Black-headed Trogon	Trogon melanocephalus, Black-headed Trogon, Trogón Cabecinegro	CC
Trogon rufus	Animalia	Chordata	Aves	Trogoniformes	Trogonidae	Trogon	rufus	Trogón Cabeciverde	Black-throated Trogon	Trogon rufus, Black-throated Trogon, Trogón Cabeciverde	CC
Tromatobia carballoi	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Tromatobia	carballoi			Tromatobia carballoi, ,	CC
Tropidacris cristata	Animalia	Arthropoda	Insecta	Orthoptera	Romaleidae	Tropidacris	cristata	Chapulín gigante		Tropidacris cristata, , Chapulín gigante	CC
Trychopeplus laciniatus	Animalia	Arthropoda	Insecta	Phasmatodea	Diapheromeridae	Trychopeplus	laciniatus		Moss mimic stick	Trychopeplus laciniatus, Moss mimic stick,	CC
Tunchiornis ochraceiceps	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Tunchiornis		Verdillo Leonado	Tawny-crowned Greenlet	Tunchiornis ochraceiceps, Tawny-crowned Greenlet, Verdillo Leonado	CC
Turdus assimilis	Animalia	Chordata	Aves	Passeriformes	Turdidae	Turdus		Mirlo Gorgiblanco	White-throated Thrush	Turdus assimilis, White-throated Thrush, Mirlo Gorgiblanco	CC
Turdus grayi	Animalia	Chordata	Aves	Passeriformes	Turdidae	Turdus		Mirlo Pardo	Clay-colored Thrush	Turdus grayi, Clay-colored Thrush, Mirlo Pardo	CC
Turdus nigrescens	Animalia	Chordata	Aves	Passeriformes	Turdidae	Turdus		Mirlo Negruzco	Sooty Thrush	Turdus nigrescens, Sooty Thrush, Mirlo Negruzco	CC
Turdus obsoletus	Animalia	Chordata	Aves	Passeriformes	Turdidae	Turdus		Mirlo Vientriblanco	Pale-vented Thrush	Turdus obsoletus, Pale-vented Thrush, Mirlo Vientriblanco	CC
Turdus plebejus	Animalia	Chordata	Aves	Passeriformes	Turdidae	Turdus		Mirlo Montañero	Mountain Thrush	Turdus plebejus, Mountain Thrush, Mirlo Montañero	CC
Tyloderma circumcaribbeum	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Tyloderma	circumcaribbeum			Tyloderma circumcaribbeum, ,	CC
Tyrannulus elatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannulus		Mosquerito Coroniamarillo	Yellow-crowned Tyrannulet	Tyrannulus elatus, Yellow-crowned Tyrannulet, Mosquerito Coroniamarillo	CC
Tyrannus dominicensis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannus		Tirano Gris	Gray Kingbird	Tyrannus dominicensis, Gray Kingbird, Tirano Gris	CC
Tyrannus forficatus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannus		Tijereta Rosada	Scissor-tailed Flycatcher	Tyrannus forficatus, Scissor-tailed Flycatcher, Tijereta Rosada	CC
Tyrannus melancholicus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannus		Tirano Tropical	Tropical Kingbird	Tyrannus melancholicus, Tropical Kingbird, Tirano Tropical	CC
Tyrannus savana	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannus		Tijereta Sabanera	Fork-tailed Flycatcher	Tyrannus savana, Fork-tailed Flycatcher, Tijereta Sabanera	CC
Tyrannus tyrannus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannus		Tirano Norteño	Eastern Kingbird	Tyrannus tyrannus, Eastern Kingbird, Tirano Norteño	CC
Tyrannus verticalis	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Tyrannus		Tirano Occidental	Western Kingbird	Tyrannus verticalis, Western Kingbird, Tirano Occidental	CC
Tyto alba	Animalia	Chordata	Aves	Accipitriformes	Tytonidae	Tyto		Lechuza Ratonera	Barn-Owl	Tyto alba, Barn-Owl, Lechuza Ratonera	CC
Urania fulgens	Animalia	Arthropoda	Insecta	Lepidoptera	Uraniidae	Urania	fulgens			Urania fulgens, ,	CC
Uroxys platypyga	Animalia	Arthropoda	Insecta	Coleoptera	Scarabaeidae	Uroxys	platypyga			Uroxys platypyga, ,	CC
Vanellus chilensis	Animalia	Chordata	Aves	Charadriiformes	Charadriidae	Vanellus		Chorlitazo Sureño	Southern Lapwing	Vanellus chilensis, Southern Lapwing, Chorlitazo Sureño	CC
Veniliornis kirkii	Animalia	Chordata	Aves	Piciformes	Picidae	Veniliornis		Carpintero Lomirrojo	Red-rumped Woodpecker	Veniliornis kirkii, Red-rumped Woodpecker, Carpintero Lomirrojo	CC
Vermivora chrysoptera	Animalia	Chordata	Aves	Passeriformes	Parulidae	Vermivora		Reinita Alidorada	Golden-winged Warbler	Vermivora chrysoptera, Golden-winged Warbler, Reinita Alidorada	CC
Vermivora cyanoptera	Animalia	Chordata	Aves	Passeriformes	Parulidae	Vermivora		Reinita Aliazul	Blue-winged Warbler	Vermivora cyanoptera, Blue-winged Warbler, Reinita Aliazul	CC
Vestistilus testaceus	Animalia	Arthropoda	Insecta	Hemiptera	Membracidae	Vestistilus	testaceus	Membracido	Treehopper	Vestistilus testaceus, Treehopper, Membracido	CC
Vireo altiloquus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo		Vireo Bigotudo	Black-whiskered Vireo	Vireo altiloquus, Black-whiskered Vireo, Vireo Bigotudo	CC
Vireo carmioli	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo	carmioli	Vireo Aliamarillo	Yellow-winged Vireo	Vireo carmioli, Yellow-winged Vireo, Vireo Aliamarillo	CC
Vireo flavifrons	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo		Vireo Pechiamarillo	Yellow-throated Vireo	Vireo flavifrons, Yellow-throated Vireo, Vireo Pechiamarillo	CC
Vireo flavoviridis	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo		Vireo Cabecigrís	Yellow-green Vireo	Vireo flavoviridis, Yellow-green Vireo, Vireo Cabecigrís	CC
Vireo gilvus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo	gilvus	Vireo Canoro	Warbling Vireo	Vireo gilvus, Warbling Vireo, Vireo Canoro	CC
Vireo griseus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo	griseus	Vireo Ojiblanco	White-eyed Vireo	Vireo griseus, White-eyed Vireo, Vireo Ojiblanco	CC
Vireo leucophrys	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo	leucophrys	Vireo Montañero	Brown-capped Vireo	Vireo leucophrys, Brown-capped Vireo, Vireo Montañero	CC
Vireo olivaceus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo	olivaceus	Vireo Ojirrojo	Red-eyed Vireo	Vireo olivaceus, Red-eyed Vireo, Vireo Ojirrojo	CC
Vireo pallens	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo		Vireo de Manglar	Mangrove Vireo	Vireo pallens, Mangrove Vireo, Vireo de Manglar	CC
Vireo philadelphicus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo		Vireo Amarillento	Philadelphia Vireo	Vireo philadelphicus, Philadelphia Vireo, Vireo Amarillento	CC
Vireo solitarius	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireo		Vireo Solitario	Blue-headed Vireo	Vireo solitarius, Blue-headed Vireo, Vireo Solitario	CC
Vireolanius pulchellus	Animalia	Chordata	Aves	Passeriformes	Vireonidae	Vireolanius		Vireón Esmeraldino	Green Shrike-Vireo	Vireolanius pulchellus, Green Shrike-Vireo, Vireón Esmeraldino	CC
Volatinia jacarina	Animalia	Chordata	Aves	Passeriformes	Thraupidae	Volatinia		Semillerito Negro Azulado	Blue-black Grassquit	Volatinia jacarina, Blue-black Grassquit, Semillerito Negro Azulado	CC
Wesmaelia lizanoi	Animalia	Arthropoda	Insecta	Hymenoptera	Braconidae	Wesmaelia	lizanoi			Wesmaelia lizanoi, ,	CC
Xanthocephalus xanthocephalus	Animalia	Chordata	Aves	Passeriformes	Icteridae	Xanthocephalus		Tordo Cabecidorado	Yellow-headed Blackbird	Xanthocephalus xanthocephalus, Yellow-headed Blackbird, Tordo Cabecidorado	CC
Xanthodirphia abbreviata	Animalia	Arthropoda	Insecta	Lepidoptera	Saturniidae	Xanthodirphia	abbreviata			Xanthodirphia abbreviata, ,	CC
Xema sabini	Animalia	Chordata	Aves	Charadriiformes	Laridae	Xema		Gaviota de Sabine	Sabine's Gull	Xema sabini, Sabine's Gull, Gaviota de Sabine	CC
Xenops minutus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xenops		Xenops Común	Plain Xenops	Xenops minutus, Plain Xenops, Xenops Común	CC
Xenops rutilans	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xenops		Xenops Rayado	Streaked Xenops	Xenops rutilans, Streaked Xenops, Xenops Rayado	CC
Xiphocolaptes promeropirhynchus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xiphocolaptes	promeropirhynchus	Trepador Gigante	Strong-billed Woodcreeper	Xiphocolaptes promeropirhynchus, Strong-billed Woodcreeper, Trepador Gigante	CC
Xiphorhynchus erythropygius	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xiphorhynchus		Trepador Manchado	Spotted Woodcreeper	Xiphorhynchus erythropygius, Spotted Woodcreeper, Trepador Manchado	CC
Xiphorhynchus flavigaster	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xiphorhynchus		Trepador Piquiclaro	Ivory-billed Woodcreeper	Xiphorhynchus flavigaster, Ivory-billed Woodcreeper, Trepador Piquiclaro	CC
Xiphorhynchus lachrymosus	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xiphorhynchus		Trepador Pinto	Black-striped Woodcreeper	Xiphorhynchus lachrymosus, Black-striped Woodcreeper, Trepador Pinto	CC
Xiphorhynchus susurrans	Animalia	Chordata	Aves	Passeriformes	Furnariidae	Xiphorhynchus		Trepador Gorgianteado	Cocoa Woodcreeper	Xiphorhynchus susurrans, Cocoa Woodcreeper, Trepador Gorgianteado	CC
Xyleborus posticus	Animalia	Arthropoda	Insecta	Coleoptera	Curculionidae	Xyleborus	posticus			Xyleborus posticus, ,	CC
Zaglyptus romeroae	Animalia	Arthropoda	Insecta	Hymenoptera	Ichneumonidae	Zaglyptus	romeroae			Zaglyptus romeroae, ,	CC
Zeledonia coronata	Animalia	Chordata	Aves	Passeriformes	Parulidae	Zeledonia	coronata	Zeledonia	Wrenthrush	Zeledonia coronata, Wrenthrush, Zeledonia	CC
Zenaida asiatica	Animalia	Chordata	Aves	Columbiformes	Columbidae	Zenaida		Paloma Aliblanca	White-winged Dove	Zenaida asiatica, White-winged Dove, Paloma Aliblanca	CC
Zenaida auriculata	Animalia	Chordata	Aves	Columbiformes	Columbidae	Zenaida		Paloma Torcaza	Eared Dove	Zenaida auriculata, Eared Dove, Paloma Torcaza	CC
Zenaida macroura	Animalia	Chordata	Aves	Columbiformes	Columbidae	Zenaida		Paloma Rabuda	Mourning Dove	Zenaida macroura, Mourning Dove, Paloma Rabuda	CC
Zentrygon chiriquensis	Animalia	Chordata	Aves	Columbiformes	Columbidae	Zentrygon	chiriquensis	Paloma-Perdiz Pechicanela	Chiriqui Quail-Dove	Zentrygon chiriquensis, Chiriqui Quail-Dove, Paloma-Perdiz Pechicanela	CC
Zentrygon costaricensis	Animalia	Chordata	Aves	Columbiformes	Columbidae	Zentrygon	costaricensis	Paloma-Perdiz Costarriqueña	Buff-fronted Quail-Dove	Zentrygon costaricensis, Buff-fronted Quail-Dove, Paloma-Perdiz Costarriqueña	CC
Zentrygon lawrencii	Animalia	Chordata	Aves	Columbiformes	Columbidae	Zentrygon	lawrencii	Paloma-Perdiz Sombría	Purplish-backed Quail-Dove	Zentrygon lawrencii, Purplish-backed Quail-Dove, Paloma-Perdiz Sombría	CC
Zimmerius vilissimus	Animalia	Chordata	Aves	Passeriformes	Tyrannidae	Zimmerius		Mosquerito Cejigrís	Paltry Tyrannulet	Zimmerius vilissimus, Paltry Tyrannulet, Mosquerito Cejigrís	CC
Zonotrichia capensis	Animalia	Chordata	Aves	Passeriformes	Emberizidae	Zonotrichia		Chingolo	Rufous-collared Sparrow	Zonotrichia capensis, Rufous-collared Sparrow, Chingolo	CC
Zopherus jansoni	Animalia	Arthropoda	Insecta	Coleoptera	Zopheridae	Zopherus	jansoni	Escarabajo de Madera		Zopherus jansoni, , Escarabajo de Madera	CC
Zosperamerus limonensis	Animalia	Arthropoda	Insecta	Orthoptera	Acrididae	Zosperamerus	limonensis			Zosperamerus limonensis, ,	CC
leptonema woldianum	Animalia	Arthropoda	Insecta	Trichoptera	Hydropsychidae	leptonema	woldianum			leptonema woldianum, ,	CC
metopoceris gemmans	Animalia	Arthropoda	Insecta	coleoptera	chrysomelidae	metopoceris	gemmans			metopoceris gemmans, ,	CC
unknown	Animalia	Arthropoda	Araneae	Araneae	Tetragnathidae	unknown	unknown			unknown, ,	CC