Birds
519 species
Acorn Woodpecker
Melanerpes formicivorus
American Avocet
Recurvirostra americana
American Bittern
Botaurus lentiginosus
American Black Duck
Anas rubripes
American Coot
Fulica americana
American Crow
Corvus brachyrhynchos
American Flamingo
Phoenicopterus ruber
American Golden-Plover
Pluvialis dominica
American Goldfinch
Spinus tristis
American Kestrel
Falco sparverius
American Oystercatcher
Haematopus palliatus
American Pipit
Anthus rubescens
American Redstart
Setophaga ruticilla
American Robin
Turdus migratorius
American Three-toed Woodpecker
Picoides dorsalis
American White Pelican
Pelecanus erythrorhynchos
American Wigeon
Mareca americana
American Woodcock
Scolopax minor
Ancient Murrelet
Synthliboramphus antiquus
Anhinga
Anhinga anhinga
Anna's Hummingbird
Calypte anna
Arctic Loon
Gavia arctica
Arctic Tern
Sterna paradisaea
Ash-throated Flycatcher
Myiarchus cinerascens
Atlantic Puffin
Fratercula arctica
Audubon's Oriole
Icterus graduacauda
Aztec Thrush
Ridgwayia pinicola
Baird's Sandpiper
Calidris bairdii
Baird's Sparrow
Centronyx bairdii
Bald Eagle
Haliaeetus leucocephalus
Baltimore Oriole
Icterus galbula
Band-tailed Pigeon
Patagioenas fasciata
Bank Swallow
Riparia riparia
Barn Owl
Tyto alba
Barn Swallow
Hirundo rustica
Barred Owl
Strix varia
Bay-breasted Warbler
Setophaga castanea
Bell's Sparrow
Artemisiospiza belli
Bell's Vireo
Vireo bellii
Belted Kingfisher
Megaceryle alcyon
Bendire's Thrasher
Toxostoma bendirei
Bewick's Wren
Thryomanes bewickii
Bicknell's Thrush
Catharus bicknelli
Black Guillemot
Cepphus grylle
Black Oystercatcher
Haematopus bachmani
Black Phoebe
Sayornis nigricans
Black Scoter
Melanitta americana
Black Skimmer
Rynchops niger
Black Swift
Cypseloides niger
Black Tern
Chlidonias niger
Black Vulture
Coragyps atratus
Black-and-white Warbler
Mniotilta varia
Black-backed Woodpecker
Picoides arcticus
Black-bellied Plover
Pluvialis squatarola
Black-billed Cuckoo
Coccyzus erythropthalmus
Black-billed Magpie
Pica hudsonia
Black-browed Albatross
Thalassarche melanophris
Black-capped Chickadee
Poecile atricapillus
Black-capped Petrel
Pterodroma hasitata
Black-capped Vireo
Vireo atricapilla
Black-chinned Hummingbird
Archilochus alexandri
Black-crowned Night-Heron
Nycticorax nycticorax
Black-footed Albatross
Phoebastria nigripes
Black-headed Grosbeak
Pheucticus melanocephalus
Black-legged Kittiwake
Rissa tridactyla
Black-necked Stilt
Himantopus mexicanus
Black-tailed Gnatcatcher
Polioptila melanura
Black-throated Blue Warbler
Setophaga caerulescens
Black-throated Green Warbler
Setophaga virens
Black-throated Sparrow
Amphispiza bilineata
Blackburnian Warbler
Setophaga fusca
Blackpoll Warbler
Setophaga striata
Blue Jay
Cyanocitta cristata
Blue Mockingbird
Melanotis caerulescens
Blue-footed Booby
Sula nebouxii
Blue-gray Gnatcatcher
Polioptila caerulea
Blue-headed Vireo
Vireo solitarius
Blue-throated Mountain-gem
Lampornis clemenciae
Blue-winged Teal
Spatula discors
Blue-winged Warbler
Vermivora cyanoptera
Bluethroat
Luscinia svecica
Boat-tailed Grackle
Quiscalus major
Bobolink
Dolichonyx oryzivorus
Bohemian Waxwing
Bombycilla garrulus
Bonaparte's Gull
Chroicocephalus philadelphia
Boreal Chickadee
Poecile hudsonicus
Boreal Owl
Aegolius funereus
Botteri's Sparrow
Peucaea botterii
Brant
Branta bernicla
Brewer's Blackbird
Euphagus cyanocephalus
Broad-billed Hummingbird
Cynanthus latirostris
Broad-winged Hawk
Buteo platypterus
Brown Booby
Sula leucogaster
Brown Creeper
Certhia americana
Brown Noddy
Anous stolidus
Brown Pelican
Pelecanus occidentalis
Brown Thrasher
Toxostoma rufum
Brown-crested Flycatcher
Myiarchus tyrannulus
Brown-headed Cowbird
Molothrus ater
Brown-headed Nuthatch
Sitta pusilla
Buff-breasted Sandpiper
Calidris subruficollis
Bufflehead
Bucephala albeola
Bullock's Oriole
Icterus bullockii
Burrowing Owl
Athene cunicularia
Bushtit
Psaltriparus minimus
Cactus Wren
Campylorhynchus brunneicapillus
California Gull
Larus californicus
California Quail
Callipepla californica
California Scrub-Jay
Aphelocoma californica
Calliope Hummingbird
Selasphorus calliope
Canada Goose
Branta canadensis
Canada Jay
Perisoreus canadensis
Canada Warbler
Cardellina canadensis
Canvasback
Aythya valisineria
Canyon Wren
Catherpes mexicanus
Cape May Warbler
Setophaga tigrina
Caribbean Elaenia
Elaenia martinica
Carolina Wren
Thryothorus ludovicianus
Caspian Tern
Hydroprogne caspia
Cassin's Auklet
Ptychoramphus aleuticus
Cassin's Finch
Haemorhous cassinii
Cassin's Sparrow
Peucaea cassinii
Cedar Waxwing
Bombycilla cedrorum
Cerulean Warbler
Setophaga cerulea
Chestnut-backed Chickadee
Poecile rufescens
Chestnut-sided Warbler
Setophaga pensylvanica
Chimney Swift
Chaetura pelagica
Chipping Sparrow
Spizella passerina
Chuck-will's-widow
Antrostomus carolinensis
Chuck-will's-widow
Antrostomus carolinensis
Clark's Grebe
Aechmophorus clarkii
Clark's Nutcracker
Nucifraga columbiana
Clay-colored Sparrow
Spizella pallida
Cliff Swallow
Petrochelidon pyrrhonota
Common Black Hawk
Buteogallus anthracinus
Common Eider
Somateria mollissima
Common Gallinule
Gallinula galeata
Common Goldeneye
Bucephala clangula
Common Grackle
Quiscalus quiscula
Common Ground Dove
Columbina passerina
Common Loon
Gavia immer
Common Merganser
Mergus merganser
Common Murre
Uria aalge
Common Nighthawk
Chordeiles minor
Common Pauraque
Nyctidromus albicollis
Common Poorwill
Phalaenoptilus nuttallii
Common Raven
Corvus corax
Common Redpoll
Acanthis flammea
Common Tern
Sterna hirundo
Common Yellowthroat
Geothlypis trichas
Connecticut Warbler
Oporornis agilis
Cooper's Hawk
Accipiter cooperii
Costa's Hummingbird
Calypte costae
Crested Myna
Acridotheres cristatellus
Crissal Thrasher
Toxostoma crissale
Curlew Sandpiper
Calidris ferruginea
Curve-billed Thrasher
Toxostoma curvirostre
Dark-eyed Junco
Junco hyemalis
Dickcissel
Spiza americana
Double-crested Cormorant
Nannopterum auritum
Dovekie
Alle alle
Downy Woodpecker
Dryobates pubescens
Dunlin
Calidris alpina
Dusky Flycatcher
Empidonax oberholseri
Dusky Grouse
Dendragapus obscurus
Eared Grebe
Podiceps nigricollis
Eastern Bluebird
Sialia sialis
Eastern Kingbird
Tyrannus tyrannus
Eastern Meadowlark
Sturnella magna
Eastern Phoebe
Sayornis phoebe
Eastern Screech-Owl
Megascops asio
Eastern Towhee
Pipilo erythrophthalmus
Eastern Whip-poor-will
Antrostomus vociferus
Eastern Wood-Pewee
Contopus virens
Eastern Yellow Wagtail
Motacilla tschutschensis
Elegant Tern
Thalasseus elegans
Elf Owl
Micrathene whitneyi
Eurasian Collared-Dove
Streptopelia decaocto
Eurasian Oystercatcher
Haematopus ostralegus
Eurasian Skylark
Alauda arvensis
European Starling
Sturnus vulgaris
Evening Grosbeak
Coccothraustes vespertinus
Evening Grosbeak
Hesperiphona vespertina
Ferruginous Hawk
Buteo regalis
Ferruginous Pygmy-Owl
Glaucidium brasilianum
Field Sparrow
Spizella pusilla
Fish Crow
Corvus ossifragus
Flammulated Owl
Psiloscops flammeolus
Fork-tailed Storm-Petrel
Hydrobates furcatus
Forster's Tern
Sterna forsteri
Gadwall
Mareca strepera
Gambel's Quail
Callipepla gambelii
Garganey
Spatula querquedula
Gila Woodpecker
Melanerpes uropygialis
Glaucous-winged Gull
Larus glaucescens
Glossy Ibis
Plegadis falcinellus
Golden Eagle
Aquila chrysaetos
Golden-crowned Kinglet
Regulus satrapa
Golden-winged Warbler
Vermivora chrysoptera
Grasshopper Sparrow
Ammodramus savannarum
Gray Catbird
Dumetella carolinensis
Gray-cheeked Thrush
Catharus minimus
Gray-crowned Rosy-Finch
Leucosticte tephrocotis
Great Black-backed Gull
Larus marinus
Great Blue Heron
Ardea herodias
Great Crested Flycatcher
Myiarchus crinitus
Great Curassow
Crax rubra
Great Egret
Ardea alba
Great Gray Owl
Strix nebulosa
Great Horned Owl
Bubo virginianus
Great Kiskadee
Pitangus sulphuratus
Great Skua
Stercorarius skua
Great-tailed Grackle
Quiscalus mexicanus
Greater Prairie-Chicken
Tympanuchus cupido
Greater Roadrunner
Geococcyx californianus
Greater Scaup
Aythya marila
Greater White-fronted Goose
Anser albifrons
Greater Yellowlegs
Tringa melanoleuca
Green Heron
Butorides virescens
Green-winged Teal
Anas crecca
Groove-billed Ani
Crotophaga sulcirostris
Gyrfalcon
Falco rusticolus
Hammond's Flycatcher
Empidonax hammondii
Harris's Hawk
Parabuteo unicinctus
Harris's Sparrow
Zonotrichia querula
Heermann's Gull
Larus heermanni
Henslow's Sparrow
Centronyx henslowii
Hermit Thrush
Catharus guttatus
Herring Gull
Larus argentatus
Hoary Redpoll
Acanthis hornemanni
Hooded Merganser
Lophodytes cucullatus
Hooded Oriole
Icterus cucullatus
Horned Grebe
Podiceps auritus
Horned Lark
Eremophila alpestris
House Finch
Haemorhous mexicanus
House Sparrow
Passer domesticus
House Wren
Troglodytes aedon
Hudsonian Godwit
Limosa haemastica
Hutton's Vireo
Vireo huttoni
Inca Dove
Columbina inca
Indigo Bunting
Passerina cyanea
Island Canary
Serinus canaria
Ivory Gull
Pagophila eburnea
Ivory-billed Woodpecker
Campephilus principalis
Jabiru
Jabiru mycteria
Juniper Titmouse
Baeolophus ridgwayi
Kentucky Warbler
Geothlypis formosa
Key West Quail-Dove
Geotrygon chrysia
Killdeer
Charadrius vociferus
King Eider
Somateria spectabilis
King Rail
Rallus elegans
Kirtland's Warbler
Setophaga kirtlandii
Lapland Longspur
Calcarius lapponicus
Lark Bunting
Calamospiza melanocorys
Lark Sparrow
Chondestes grammacus
Lazuli Bunting
Passerina amoena
Le Conte's Thrasher
Toxostoma lecontei
Leach's Storm-Petrel
Hydrobates leucorhous
Least Bittern
Ixobrychus exilis
Least Flycatcher
Empidonax minimus
Least Sandpiper
Calidris minutilla
Least Tern
Sternula antillarum
Lesser Nighthawk
Chordeiles acutipennis
Lesser Prairie-Chicken
Tympanuchus pallidicinctus
Lesser Scaup
Aythya affinis
Lesser Yellowlegs
Tringa flavipes
Lewis's Woodpecker
Melanerpes lewis
Light-mantled Albatross
Phoebetria palpebrata
Limpkin
Aramus guarauna
Lincoln's Sparrow
Melospiza lincolnii
Little Blue Heron
Egretta caerulea
Little Gull
Hydrocoloeus minutus
Loggerhead Shrike
Lanius ludovicianus
Long-billed Curlew
Numenius americanus
Long-billed Dowitcher
Limnodromus scolopaceus
Long-billed Thrasher
Toxostoma longirostre
Long-eared Owl
Asio otus
Long-tailed Duck
Clangula hyemalis
Long-tailed Jaeger
Stercorarius longicaudus
Louisiana Waterthrush
Parkesia motacilla
Magnificent Frigatebird
Fregata magnificens
Magnolia Warbler
Setophaga magnolia
Mallard
Anas platyrhynchos
Mangrove Cuckoo
Coccyzus minor
Marbled Godwit
Limosa fedoa
Marbled Godwit
Limosa fedoa
Marbled Murrelet
Brachyramphus marmoratus
Marsh Wren
Cistothorus palustris
Masked Booby
Sula dactylatra
McKay's Bunting
Plectrophenax hyperboreus
Merlin
Falco columbarius
Mississippi Kite
Ictinia mississippiensis
Monk Parakeet
Myiopsitta monachus
Mountain Bluebird
Sialia currucoides
Mountain Chickadee
Poecile gambeli
Mountain Plover
Charadrius montanus
Mourning Dove
Zenaida macroura
Nanday Parakeet
Aratinga nenday
Nashville Warbler
Leiothlypis ruficapilla
Northern Bobwhite
Colinus virginianus
Northern Cardinal
Cardinalis cardinalis
Northern Flicker
Colaptes auratus
Northern Fulmar
Fulmarus glacialis
Northern Gannet
Morus bassanus
Northern Goshawk
Accipiter gentilis
Northern Harrier
Circus hudsonius
Northern Hawk Owl
Surnia ulula
Northern Jacana
Jacana spinosa
Northern Lapwing
Vanellus vanellus
Northern Mockingbird
Mimus polyglottos
Northern Parula
Setophaga americana
Northern Pintail
Anas acuta
Northern Pygmy-Owl
Glaucidium gnoma
Northern Rough-winged Swallow
Stelgidopteryx serripennis
Northern Saw-whet Owl
Aegolius acadicus
Northern Shoveler
Spatula clypeata
Northern Shrike
Lanius borealis
Northern Waterthrush
Parkesia noveboracensis
Northern Wheatear
Oenanthe oenanthe
Oak Titmouse
Baeolophus inornatus
Olive-backed Pipit
Anthus hodgsoni
Olive-sided Flycatcher
Contopus cooperi
Omao
Myadestes obscurus
Orange-winged Amazon
Amazona amazonica
Orchard Oriole
Icterus spurius
Osprey
Pandion haliaetus
Ovenbird
Seiurus aurocapilla
Pacific Golden-Plover
Pluvialis fulva
Pacific Loon
Gavia pacifica
Pacific-slope Flycatcher
Empidonax difficilis
Painted Bunting
Passerina ciris
Painted Redstart
Myioborus pictus
Palm Warbler
Setophaga palmarum
Parasitic Jaeger
Stercorarius parasiticus
Pectoral Sandpiper
Calidris melanotos
Peregrine Falcon
Falco peregrinus
Pied-billed Grebe
Podilymbus podiceps
Pigeon Guillemot
Cepphus columba
Pileated Woodpecker
Dryocopus pileatus
Pine Grosbeak
Pinicola enucleator
Pine Siskin
Spinus pinus
Pine Warbler
Setophaga pinus
Pinyon Jay
Gymnorhinus cyanocephalus
Piping Plover
Charadrius melodus
Pomarine Jaeger
Stercorarius pomarinus
Prairie Falcon
Falco mexicanus
Prairie Warbler
Setophaga discolor
Prothonotary Warbler
Protonotaria citrea
Puaiohi
Myadestes palmeri
Purple Finch
Haemorhous purpureus
Purple Martin
Progne subis
Pygmy Nuthatch
Sitta pygmaea
Razorbill
Alca torda
Red Avadavat
Amandava amandava
Red Crossbill
Loxia curvirostra
Red Knot
Calidris canutus
Red Phalarope
Phalaropus fulicarius
Red-bellied Woodpecker
Melanerpes carolinus
Red-billed Pigeon
Patagioenas flavirostris
Red-breasted Merganser
Mergus serrator
Red-breasted Nuthatch
Sitta canadensis
Red-breasted Sapsucker
Sphyrapicus ruber
Red-eyed Vireo
Vireo olivaceus
Red-footed Booby
Sula sula
Red-headed Woodpecker
Melanerpes erythrocephalus
Red-legged Kittiwake
Rissa brevirostris
Red-masked Parakeet
Psittacara erythrogenys
Red-necked Grebe
Podiceps grisegena
Red-necked Phalarope
Phalaropus lobatus
Red-shouldered Hawk
Buteo lineatus
Red-tailed Hawk
Buteo jamaicensis
Red-throated Loon
Gavia stellata
Red-throated Pipit
Anthus cervinus
Red-winged Blackbird
Agelaius phoeniceus
Redhead
Aythya americana
Rhinoceros Auklet
Cerorhinca monocerata
Ring-billed Gull
Larus delawarensis
Ring-necked Duck
Aythya collaris
Rivoli's Hummingbird
Eugenes fulgens
Rock Pigeon
Columba livia
Rock Wren
Salpinctes obsoletus
Rose-breasted Grosbeak
Pheucticus ludovicianus
Rose-throated Becard
Pachyramphus aglaiae
Roseate Spoonbill
Platalea ajaja
Rough-legged Hawk
Buteo lagopus
Royal Tern
Thalasseus maximus
Ruby-crowned Kinglet
Regulus calendula
Ruby-crowned Kinglet
Corthylio calendula
Ruby-throated Hummingbird
Archilochus colubris
Ruddy Duck
Oxyura jamaicensis
Ruddy Quail-Dove
Geotrygon montana
Ruddy Turnstone
Arenaria interpres
Ruffed Grouse
Bonasa umbellus
Rufous Hummingbird
Selasphorus rufus
Rufous-crowned Sparrow
Aimophila ruficeps
Rusty Blackbird
Euphagus carolinus
Sabine's Gull
Xema sabini
Sage Thrasher
Oreoscoptes montanus
Sagebrush Sparrow
Artemisiospiza nevadensis
Saltmarsh Sparrow
Ammospiza caudacuta
Sanderling
Calidris alba
Sandhill Crane
Antigone canadensis
Sandwich Tern
Thalasseus sandvicensis
Savannah Sparrow
Passerculus sandwichensis
Say's Phoebe
Sayornis saya
Scarlet Tanager
Piranga olivacea
Scissor-tailed Flycatcher
Tyrannus forficatus
Scott's Oriole
Icterus parisorum
Seaside Sparrow
Ammospiza maritima
Sedge Wren
Cistothorus stellaris
Sedge Wren
Cistothorus platensis
Semipalmated Plover
Charadrius semipalmatus
Semipalmated Sandpiper
Calidris pusilla
Sharp-shinned Hawk
Accipiter striatus
Short-billed Dowitcher
Limnodromus griseus
Short-billed Gull
Larus brachyrhynchus
Short-eared Owl
Asio flammeus
Smew
Mergellus albellus
Smith's Longspur
Calcarius pictus
Smooth-billed Ani
Crotophaga ani
Snail Kite
Rostrhamus sociabilis
Snow Bunting
Plectrophenax nivalis
Snow Goose
Anser caerulescens
Snowy Egret
Egretta thula
Snowy Owl
Bubo scandiacus
Snowy Plover
Charadrius nivosus
Solitary Sandpiper
Tringa solitaria
Song Sparrow
Melospiza melodia
Sooty Shearwater
Ardenna grisea
Sooty Tern
Onychoprion fuscatus
Sora
Porzana carolina
Spot-breasted Oriole
Icterus pectoralis
Spotted Owl
Strix occidentalis
Spotted Sandpiper
Actitis macularius
Spotted Towhee
Pipilo maculatus
Stilt Sandpiper
Calidris himantopus
Sulphur-bellied Flycatcher
Myiodynastes luteiventris
Summer Tanager
Piranga rubra
Sungrebe
Heliornis fulica
Surf Scoter
Melanitta perspicillata
Surfbird
Calidris virgata
Swainson's Hawk
Buteo swainsoni
Swainson's Thrush
Catharus ustulatus
Swainson's Warbler
Limnothlypis swainsonii
Swallow-tailed Kite
Elanoides forficatus
Swamp Sparrow
Melospiza georgiana
Thayer's Gull
Larus thayeri
Thick-billed Longspur
Rhynchophanes mccownii
Thick-billed Murre
Uria lomvia
Townsend's Solitaire
Myadestes townsendi
Tree Swallow
Tachycineta bicolor
Tricolored Heron
Egretta tricolor
Tricolored Munia
Lonchura malacca
Tropical Kingbird
Tyrannus melancholicus
Tropical Parula
Setophaga pitiayumi
Trumpeter Swan
Cygnus buccinator
Tufted Puffin
Fratercula cirrhata
Tufted Titmouse
Baeolophus bicolor
Tundra Swan
Cygnus columbianus
Turkey Vulture
Cathartes aura
Upland Sandpiper
Bartramia longicauda
Varied Thrush
Ixoreus naevius
Vaux's Swift
Chaetura vauxi
Veery
Catharus fuscescens
Verdin
Auriparus flaviceps
Vermilion Flycatcher
Pyrocephalus rubinus
Vesper Sparrow
Pooecetes gramineus
Violet-green Swallow
Tachycineta thalassina
Virginia Rail
Rallus limicola
Western Bluebird
Sialia mexicana
Western Grebe
Aechmophorus occidentalis
Western Gull
Larus occidentalis
Western Kingbird
Tyrannus verticalis
Western Meadowlark
Sturnella neglecta
Western Sandpiper
Calidris mauri
Western Screech-Owl
Megascops kennicottii
Western Screech-Owl
Megascops kennicottii
Western Tanager
Piranga ludoviciana
Whimbrel
Numenius phaeopus
White Ibis
Eudocimus albus
White Wagtail
Motacilla alba
White-breasted Nuthatch
Sitta carolinensis
White-crowned Pigeon
Patagioenas leucocephala
White-crowned Sparrow
Zonotrichia leucophrys
White-eared Hummingbird
Basilinna leucotis
White-eyed Vireo
Vireo griseus
White-tailed Eagle
Haliaeetus albicilla
White-tailed Hawk
Geranoaetus albicaudatus
White-throated Sparrow
Zonotrichia albicollis
White-throated Swift
Aeronautes saxatalis
White-tipped Dove
Leptotila verreauxi
White-winged Crossbill
Loxia leucoptera
White-winged Scoter
Melanitta fusca
Whooping Crane
Grus americana
Wild Turkey
Meleagris gallopavo
Willet
Tringa semipalmata
Willow Flycatcher
Empidonax traillii
Willow Ptarmigan
Lagopus lagopus
Wilson's Phalarope
Phalaropus tricolor
Wilson's Snipe
Gallinago delicata
Wilson's Storm-Petrel
Oceanites oceanicus
Wilson's Warbler
Cardellina pusilla
Winter Wren
Troglodytes hiemalis
Wood Duck
Aix sponsa
Wood Stork
Mycteria americana
Wood Thrush
Hylocichla mustelina
Woodhouse's Scrub-Jay
Aphelocoma woodhouseii
Worm-eating Warbler
Helmitheros vermivorum
Wrentit
Chamaea fasciata
Yellow Warbler
Setophaga petechia
Yellow-bellied Sapsucker
Sphyrapicus varius
Yellow-billed Cuckoo
Coccyzus americanus
Yellow-breasted Chat
Icteria virens
Yellow-crowned Night-Heron
Nyctanassa violacea
Yellow-eyed Junco
Junco phaeonotus
Yellow-headed Blackbird
Xanthocephalus xanthocephalus
Yellow-rumped Warbler
Setophaga coronata
Yellow-throated Vireo
Vireo flavifrons
Zenaida Dove
Zenaida aurita