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Number of species 844
Scientific name English name Family Global IUCN Red List Category
Puffinus bryani Bryan's Shearwater Procellariidae (Petrels, Shearwaters)
CR
Hemignathus hanapepe Kauai Nukupuu Fringillidae (Finches and Hawaiian honeycreepers)
CR (PE)
Myadestes lanaiensis Olomao Turdidae (Thrushes)
CR (PE)
Gymnogyps californianus California Condor Cathartidae (New World vultures)
CR
Loxops ochraceus Maui Akepa Fringillidae (Finches and Hawaiian honeycreepers)
CR (PE)
Anas laysanensis Laysan Duck Anatidae (Ducks, Geese, Swans)
CR
Loxioides bailleui Palila Fringillidae (Finches and Hawaiian honeycreepers)
CR
Paroreomyza maculata Oahu Alauahio Fringillidae (Finches and Hawaiian honeycreepers)
CR (PE)
Acrocephalus familiaris Millerbird Acrocephalidae (Reed-warblers)
CR
Pseudonestor xanthophrys Maui Parrotbill Fringillidae (Finches and Hawaiian honeycreepers)
CR
Loxops caeruleirostris Akekee Fringillidae (Finches and Hawaiian honeycreepers)
CR
Campephilus principalis Ivory-billed Woodpecker Picidae (Woodpeckers)
CR
Palmeria dolei Akohekohe Fringillidae (Finches and Hawaiian honeycreepers)
CR
Oreomystis bairdi Akikiki Fringillidae (Finches and Hawaiian honeycreepers)
CR
Puffinus newelli Newell's Shearwater Procellariidae (Petrels, Shearwaters)
CR
Telespiza ultima Nihoa Finch Fringillidae (Finches and Hawaiian honeycreepers)
CR
Hemignathus affinis Maui Nukupuu Fringillidae (Finches and Hawaiian honeycreepers)
CR (PE)
Myadestes palmeri Puaiohi Turdidae (Thrushes)
CR
Vermivora bachmanii Bachman's Warbler Parulidae (New World warblers)
CR (PE)
Psittirostra psittacea Ou Fringillidae (Finches and Hawaiian honeycreepers)
CR (PE)
Numenius borealis Eskimo Curlew Scolopacidae (Sandpipers, Snipes, Phalaropes)
CR (PE)
Hemignathus wilsoni Akiapolaau Fringillidae (Finches and Hawaiian honeycreepers)
EN
Leucosticte atrata Black Rosy-finch Fringillidae (Finches and Hawaiian honeycreepers)
EN
Pterodroma hasitata Black-capped Petrel Procellariidae (Petrels, Shearwaters)
EN
Manucerthia mana Hawaii Creeper Fringillidae (Finches and Hawaiian honeycreepers)
EN
Pterodroma cahow Bermuda Petrel Procellariidae (Petrels, Shearwaters)
EN
Paroreomyza montana Maui Alauahio Fringillidae (Finches and Hawaiian honeycreepers)
EN
Ammospiza caudacuta Saltmarsh Sparrow Passerellidae (New World sparrows)
EN
Ardea occidentalis Great White Heron Ardeidae (Herons)
EN
Pterodroma sandwichensis Hawaiian Petrel Procellariidae (Petrels, Shearwaters)
EN
Leucosticte australis Brown-capped Rosy-finch Fringillidae (Finches and Hawaiian honeycreepers)
EN
Spizella wortheni Worthen's Sparrow Passerellidae (New World sparrows)
EN
Hydrobates socorroensis Townsend's Storm-petrel Hydrobatidae (Northern Storm-petrels)
EN
Setophaga chrysoparia Golden-cheeked Warbler Parulidae (New World warblers)
EN
Centrocercus minimus Gunnison Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
EN
Laterallus jamaicensis Black Rail Rallidae (Rails, Gallinules, Coots)
EN
Brachyramphus marmoratus Marbled Murrelet Alcidae (Auks)
EN
Anas wyvilliana Hawaiian Duck Anatidae (Ducks, Geese, Swans)
EN
Hydrobates homochroa Ashy Storm-petrel Hydrobatidae (Northern Storm-petrels)
EN
Synthliboramphus hypoleucus Guadalupe Murrelet Alcidae (Auks)
EN
Tachycineta cyaneoviridis Bahama Swallow Hirundinidae (Swallows and martins)
EN
Grus americana Whooping Crane Gruidae (Cranes)
EN
Loxops coccineus Hawaii Akepa Fringillidae (Finches and Hawaiian honeycreepers)
EN
Rhynchopsitta pachyrhyncha Thick-billed Parrot Psittacidae (Parrots)
EN
Chasiempis ibidis Oahu Elepaio Monarchidae (Monarchs)
EN
Agelaius tricolor Tricolored Blackbird Icteridae (New World blackbirds)
EN
Corvus hawaiiensis Hawaiian Crow Corvidae (Crows and jays)
EW
Melamprosops phaeosoma Poo-uli Fringillidae (Finches and Hawaiian honeycreepers)
EX
Zapornia palmeri Laysan Rail Rallidae (Rails, Gallinules, Coots)
EX
Moho nobilis Hawaii Oo Mohoidae (Hawaiian honeyeaters)
EX
Akialoa ellisiana Oahu Akialoa Fringillidae (Finches and Hawaiian honeycreepers)
EX
Chaetoptila angustipluma Kioea Mohoidae (Hawaiian honeyeaters)
EX
Moho braccatus Kauai Oo Mohoidae (Hawaiian honeyeaters)
EX
Paroreomyza flammea Kakawahie Fringillidae (Finches and Hawaiian honeycreepers)
EX
Dysmorodrepanis munroi Lanai Hookbill Fringillidae (Finches and Hawaiian honeycreepers)
EX
Akialoa stejnegeri Kauai Akialoa Fringillidae (Finches and Hawaiian honeycreepers)
EX
Ciridops anna Ula-ai-hawane Fringillidae (Finches and Hawaiian honeycreepers)
EX
Moho bishopi Bishop's Oo Mohoidae (Hawaiian honeyeaters)
EX
Akialoa lanaiensis Lanai Akialoa Fringillidae (Finches and Hawaiian honeycreepers)
EX
Drepanis funerea Black Mamo Fringillidae (Finches and Hawaiian honeycreepers)
EX
Hemignathus lucidus Oahu Nukupuu Fringillidae (Finches and Hawaiian honeycreepers)
EX
Loxops wolstenholmei Oahu Akepa Fringillidae (Finches and Hawaiian honeycreepers)
EX
Drepanis pacifica Hawaii Mamo Fringillidae (Finches and Hawaiian honeycreepers)
EX
Myadestes myadestinus Kamao Turdidae (Thrushes)
EX
Akialoa obscura Hawaii Akialoa Fringillidae (Finches and Hawaiian honeycreepers)
EX
Himatione fraithii Laysan Honeycreeper Fringillidae (Finches and Hawaiian honeycreepers)
EX
Viridonia sagittirostris Greater Amakihi Fringillidae (Finches and Hawaiian honeycreepers)
EX
Ectopistes migratorius Passenger Pigeon Columbidae (Pigeons, Doves)
EX
Camptorhynchus labradorius Labrador Duck Anatidae (Ducks, Geese, Swans)
EX
Chloridops kona Kona Grosbeak Fringillidae (Finches and Hawaiian honeycreepers)
EX
Moho apicalis Oahu Oo Mohoidae (Hawaiian honeyeaters)
EX
Conuropsis carolinensis Carolina Parakeet Psittacidae (Parrots)
EX
Rhodacanthis flaviceps Lesser Koa-finch Fringillidae (Finches and Hawaiian honeycreepers)
EX
Hypotaenidia wakensis Wake Rail Rallidae (Rails, Gallinules, Coots)
EX
Rhodacanthis palmeri Greater Koa-finch Fringillidae (Finches and Hawaiian honeycreepers)
EX
Myadestes woahensis Amaui Turdidae (Thrushes)
EX
Zapornia sandwichensis Hawaiian Rail Rallidae (Rails, Gallinules, Coots)
EX
Plectrophenax nivalis Snow Bunting Calcariidae (Longspurs)
LC
Campylorhynchus brunneicapillus Cactus Wren Troglodytidae (Wrens)
LC
Egretta garzetta Little Egret Ardeidae (Herons)
LC
Myiarchus crinitus Great Crested Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Antrostomus arizonae Mexican Whip-poor-will Caprimulgidae (Nightjars)
LC
Xanthocephalus xanthocephalus Yellow-headed Blackbird Icteridae (New World blackbirds)
LC
Sialia currucoides Mountain Bluebird Turdidae (Thrushes)
LC
Euphagus cyanocephalus Brewer's Blackbird Icteridae (New World blackbirds)
LC
Columbina passerina Common Ground-dove Columbidae (Pigeons, Doves)
LC
Contopus sordidulus Western Wood-pewee Tyrannidae (Tyrant-flycatchers)
LC
Synthliboramphus antiquus Ancient Murrelet Alcidae (Auks)
LC
Tyrannus caudifasciatus Loggerhead Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Spizella atrogularis Black-chinned Sparrow Passerellidae (New World sparrows)
LC
Xenus cinereus Terek Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Mimus polyglottos Northern Mockingbird Mimidae (Mockingbirds and thrashers)
LC
Bombycilla cedrorum Cedar Waxwing Bombycillidae (Waxwings)
LC
Icteria virens Yellow-breasted Chat Icteridae (New World blackbirds)
LC
Poecile gambeli Mountain Chickadee Paridae (Tits and chickadees)
LC
Stelgidopteryx serripennis Northern Rough-winged Swallow Hirundinidae (Swallows and martins)
LC
Catherpes mexicanus Canyon Wren Troglodytidae (Wrens)
LC
Meleagris gallopavo Wild Turkey Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Polioptila caerulea Blue-grey Gnatcatcher Polioptilidae (Gnatcatchers)
LC
Setophaga coronata Myrtle Warbler Parulidae (New World warblers)
LC
Sitta pusilla Brown-headed Nuthatch Sittidae (Nuthatches and Wallcreeper)
LC
Amazilia yucatanensis Buff-bellied Hummingbird Trochilidae (Hummingbirds)
LC
Calonectris borealis Cory's Shearwater Procellariidae (Petrels, Shearwaters)
LC
Phalaropus fulicarius Red Phalarope Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Patagioenas fasciata Northern Band-tailed Pigeon Columbidae (Pigeons, Doves)
LC
Fregata magnificens Magnificent Frigatebird Fregatidae (Frigatebirds)
LC
Megascops kennicottii Western Screech-owl Strigidae (Typical Owls)
LC
Icterus gularis Altamira Oriole Icteridae (New World blackbirds)
LC
Catharus ustulatus Russet-backed Thrush Turdidae (Thrushes)
LC
Basilinna leucotis White-eared Hummingbird Trochilidae (Hummingbirds)
LC
Crotophaga ani Smooth-billed Ani Cuculidae (Cuckoos)
LC
Setophaga fusca Blackburnian Warbler Parulidae (New World warblers)
LC
Sternula antillarum Least Tern Laridae (Gulls, Terns, Skimmers)
LC
Toxostoma lecontei Le Conte's Thrasher Mimidae (Mockingbirds and thrashers)
LC
Tringa flavipes Lesser Yellowlegs Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Tympanuchus phasianellus Sharp-tailed Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Thalasseus sandvicensis Sandwich Tern Laridae (Gulls, Terns, Skimmers)
LC
Gelochelidon nilotica Common Gull-billed Tern Laridae (Gulls, Terns, Skimmers)
LC
Melanerpes carolinus Red-bellied Woodpecker Picidae (Woodpeckers)
LC
Larus ridibundus Black-headed Gull Laridae (Gulls, Terns, Skimmers)
LC
Melanerpes aurifrons Golden-fronted Woodpecker Picidae (Woodpeckers)
LC
Cygnus buccinator Trumpeter Swan Anatidae (Ducks, Geese, Swans)
LC
Leiothlypis peregrina Tennessee Warbler Parulidae (New World warblers)
LC
Empidonax flaviventris Yellow-bellied Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Limosa haemastica Hudsonian Godwit Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Chordeiles acutipennis Lesser Nighthawk Caprimulgidae (Nightjars)
LC
Sula leucogaster Brown Booby Sulidae (Gannets, Boobies)
LC
Zonotrichia albicollis White-throated Sparrow Passerellidae (New World sparrows)
LC
Ciccaba virgata Mottled Owl Strigidae (Typical Owls)
LC
Sayornis phoebe Eastern Phoebe Tyrannidae (Tyrant-flycatchers)
LC
Archilochus colubris Ruby-throated Hummingbird Trochilidae (Hummingbirds)
LC
Agelaius phoeniceus Red-winged Blackbird Icteridae (New World blackbirds)
LC
Sphyrapicus nuchalis Red-naped Sapsucker Picidae (Woodpeckers)
LC
Euptilotis neoxenus Eared Quetzal Trogonidae (Trogons)
LC
Glaucidium gnoma Mountain Pygmy-owl Strigidae (Typical Owls)
LC
Fratercula corniculata Horned Puffin Alcidae (Auks)
LC
Picoides arcticus Black-backed Woodpecker Picidae (Woodpeckers)
LC
Calidris alba Sanderling Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Coturnicops noveboracensis Yellow Rail Rallidae (Rails, Gallinules, Coots)
LC
Plegadis chihi White-faced Ibis Threskiornithidae (Ibises, Spoonbills)
LC
Caracara cheriway Crested Caracara Falconidae (Falcons, Caracaras)
LC
Branta hutchinsii Cackling Goose Anatidae (Ducks, Geese, Swans)
LC
Hylocichla mustelina Wood Thrush Turdidae (Thrushes)
LC
Myiarchus tuberculifer Dusky-capped Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Buteogallus anthracinus Common Black Hawk Accipitridae (Hawks, Eagles)
LC
Zonotrichia atricapilla Golden-crowned Sparrow Passerellidae (New World sparrows)
LC
Falco mexicanus Prairie Falcon Falconidae (Falcons, Caracaras)
LC
Zenaida aurita Zenaida Dove Columbidae (Pigeons, Doves)
LC
Contopus virens Eastern Wood-pewee Tyrannidae (Tyrant-flycatchers)
LC
Leucosticte tephrocotis Grey-crowned Rosy-Finch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Progne cryptoleuca Cuban Martin Hirundinidae (Swallows and martins)
LC
Spizella pallida Clay-colored Sparrow Passerellidae (New World sparrows)
LC
Arenaria interpres Ruddy Turnstone Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Baeolophus inornatus Oak Titmouse Paridae (Tits and chickadees)
LC
Passerculus henslowii Henslow's Sparrow Passerellidae (New World sparrows)
LC
Botaurus lentiginosus American Bittern Ardeidae (Herons)
LC
Geothlypis tolmiei MacGillivray's Warbler Parulidae (New World warblers)
LC
Aythya marila Greater Scaup Anatidae (Ducks, Geese, Swans)
LC
Baeolophus atricristatus Black-crested Titmouse Paridae (Tits and chickadees)
LC
Junco hyemalis Dark-eyed Junco Passerellidae (New World sparrows)
LC
Tyrannus couchii Couch's Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Sterna hirundo Common Tern Laridae (Gulls, Terns, Skimmers)
LC
Larus smithsonianus Arctic Herring Gull Laridae (Gulls, Terns, Skimmers)
LC
Tringa semipalmata Willet Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Gavia immer Common Loon Gaviidae (Loons/Divers)
LC
Vermivora cyanoptera Blue-winged Warbler Parulidae (New World warblers)
LC
Pooecetes gramineus Vesper Sparrow Passerellidae (New World sparrows)
LC
Setophaga auduboni Audubon's Warbler Parulidae (New World warblers)
LC
Troglodytes pacificus Pacific Wren Troglodytidae (Wrens)
LC
Ammospiza leconteii Le Conte's Sparrow Passerellidae (New World sparrows)
LC
Perisoreus canadensis Grey Jay Corvidae (Crows and jays)
LC
Phoenicopterus ruber American Flamingo Phoenicopteridae (Flamingos)
LC
Calidris ptilocnemis Rock Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Cynanthus latirostris Broad-billed Hummingbird Trochilidae (Hummingbirds)
LC
Megascops trichopsis Whiskered Screech-owl Strigidae (Typical Owls)
LC
Icterus graduacauda Audubon's Oriole Icteridae (New World blackbirds)
LC
Icterus cucullatus Hooded Oriole Icteridae (New World blackbirds)
LC
Coccyzus minor Mangrove Cuckoo Cuculidae (Cuckoos)
LC
Setophaga graciae Grace's Warbler Parulidae (New World warblers)
LC
Sterna forsteri Forster's Tern Laridae (Gulls, Terns, Skimmers)
LC
Toxostoma curvirostre Curve-billed Thrasher Mimidae (Mockingbirds and thrashers)
LC
Accipiter gentilis Northern Goshawk Accipitridae (Hawks, Eagles)
LC
Amphispiza quinquestriata Five-striped Sparrow Passerellidae (New World sparrows)
LC
Oxyura jamaicensis Ruddy Duck Anatidae (Ducks, Geese, Swans)
LC
Melanerpes formicivorus Acorn Woodpecker Picidae (Woodpeckers)
LC
Buteo regalis Ferruginous Hawk Accipitridae (Hawks, Eagles)
LC
Larus schistisagus Slaty-backed Gull Laridae (Gulls, Terns, Skimmers)
LC
Mareca strepera Gadwall Anatidae (Ducks, Geese, Swans)
LC
Ardea herodias Great Blue Heron Ardeidae (Herons)
LC
Leiothlypis ruficapilla Nashville Warbler Parulidae (New World warblers)
LC
Empidonax fulvifrons Buff-breasted Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Eudromias morinellus Eurasian Dotterel Charadriidae (Plovers)
LC
Chordeiles minor Common Nighthawk Caprimulgidae (Nightjars)
LC
Sula sula Red-footed Booby Sulidae (Gannets, Boobies)
LC
Melospiza georgiana Swamp Sparrow Passerellidae (New World sparrows)
LC
Tachornis phoenicobia Antillean Palm-swift Apodidae (Swifts)
LC
Parkesia motacilla Louisiana Waterthrush Parulidae (New World warblers)
LC
Anas platyrhynchos Mallard Anatidae (Ducks, Geese, Swans)
LC
Arenaria melanocephala Black Turnstone Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Icterus galbula Baltimore Oriole Icteridae (New World blackbirds)
LC
Melanerpes erythrocephalus Red-headed Woodpecker Picidae (Woodpeckers)
LC
Calidris fuscicollis White-rumped Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Glaucidium californicum Northern Pygmy-owl Strigidae (Typical Owls)
LC
Aethia pusilla Least Auklet Alcidae (Auks)
LC
Dryobates nuttallii Nuttall's Woodpecker Picidae (Woodpeckers)
LC
Calidris himantopus Stilt Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Tachycineta thalassina Violet-green Swallow Hirundinidae (Swallows and martins)
LC
Passerculus rostratus Large-billed Sparrow Passerellidae (New World sparrows)
LC
Actitis macularius Spotted Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Cardellina rubrifrons Red-faced Warbler Parulidae (New World warblers)
LC
Anous ceruleus Blue Noddy Laridae (Gulls, Terns, Skimmers)
LC
Falco columbarius Merlin Falconidae (Falcons, Caracaras)
LC
Corvus imparatus Tamaulipas Crow Corvidae (Crows and jays)
LC
Myiarchus tyrannulus Brown-crested Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Zonotrichia leucophrys White-crowned Sparrow Passerellidae (New World sparrows)
LC
Cyanecula svecica Bluethroat Muscicapidae (Chats and Old World flycatchers)
LC
Geococcyx californianus Greater Roadrunner Cuculidae (Cuckoos)
LC
Patagioenas flavirostris Red-billed Pigeon Columbidae (Pigeons, Doves)
LC
Coragyps atratus American Black Vulture Cathartidae (New World vultures)
LC
Cepphus columba Pigeon Guillemot Alcidae (Auks)
LC
Spinus psaltria Lesser Goldfinch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Ptiliogonys cinereus Grey Silky-flycatcher Ptiliogonatidae (Silky-flycatchers)
LC
Spizella pusilla Field Sparrow Passerellidae (New World sparrows)
LC
Calidris alpina Dunlin Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Loxia curvirostra Red Crossbill Fringillidae (Finches and Hawaiian honeycreepers)
LC
Passerculus bairdii Baird's Sparrow Passerellidae (New World sparrows)
LC
Bucephala albeola Bufflehead Anatidae (Ducks, Geese, Swans)
LC
Seiurus aurocapilla Ovenbird Parulidae (New World warblers)
LC
Branta bernicla Brent Goose Anatidae (Ducks, Geese, Swans)
LC
Tyrannus crassirostris Thick-billed Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Onychoprion anaethetus Bridled Tern Laridae (Gulls, Terns, Skimmers)
LC
Pyrocephalus rubinus Common Vermilion Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Gavia pacifica Pacific Loon Gaviidae (Loons/Divers)
LC
Paroaria capitata Yellow-billed Cardinal Thraupidae (Tanagers)
LC
Bonasa umbellus Ruffed Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Porphyrio martinicus Purple Gallinule Rallidae (Rails, Gallinules, Coots)
LC
Troglodytes hiemalis Winter Wren Troglodytidae (Wrens)
LC
Mareca americana American Wigeon Anatidae (Ducks, Geese, Swans)
LC
Vireo flavoviridis Yellow-green Vireo Vireonidae (Vireos and allies)
LC
Aegolius funereus Boreal Owl Strigidae (Typical Owls)
LC
Calidris maritima Purple Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Colaptes auratus Yellow-shafted Flicker Picidae (Woodpeckers)
LC
Pachyramphus aglaiae Rose-throated Becard Tityridae (Tityras and allies)
LC
Pheucticus chrysopeplus Yellow Grosbeak Cardinalidae (Grosbeaks, saltators and allies)
LC
Passerculus guttatus Belding's Sparrow Passerellidae (New World sparrows)
LC
Ictinia mississippiensis Mississippi Kite Accipitridae (Hawks, Eagles)
LC
Chloroceryle americana Green Kingfisher Alcedinidae (Kingfishers)
LC
Setophaga magnolia Magnolia Warbler Parulidae (New World warblers)
LC
Sterna paradisaea Arctic Tern Laridae (Gulls, Terns, Skimmers)
LC
Turdus grayi Clay-colored Thrush Turdidae (Thrushes)
LC
Melanerpes lewis Lewis's Woodpecker Picidae (Woodpeckers)
LC
Larus hyperboreus Glaucous Gull Laridae (Gulls, Terns, Skimmers)
LC
Leiothlypis virginiae Virginia's Warbler Parulidae (New World warblers)
LC
Empidonax hammondii Hammond's Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Elanus leucurus White-tailed Kite Accipitridae (Hawks, Eagles)
LC
Cinclus mexicanus American Dipper Cinclidae (Dippers)
LC
Sula nebouxii Blue-footed Booby Sulidae (Gannets, Boobies)
LC
Calamospiza melanocorys Lark Bunting Passerellidae (New World sparrows)
LC
Colibri thalassinus Green Violet-ear Trochilidae (Hummingbirds)
LC
Selasphorus platycercus Broad-tailed Hummingbird Trochilidae (Hummingbirds)
LC
Spatula clypeata Northern Shoveler Anatidae (Ducks, Geese, Swans)
LC
Charadrius semipalmatus Semipalmated Plover Charadriidae (Plovers)
LC
Athene cunicularia Burrowing Owl Strigidae (Typical Owls)
LC
Puffinus puffinus Manx Shearwater Procellariidae (Petrels, Shearwaters)
LC
Passerina ciris Painted Bunting Cardinalidae (Grosbeaks, saltators and allies)
LC
Mergus merganser Goosander Anatidae (Ducks, Geese, Swans)
LC
Egretta caerulea Little Blue Heron Ardeidae (Herons)
LC
Glaucidium brasilianum Ferruginous Pygmy-owl Strigidae (Typical Owls)
LC
Aethia pygmaea Whiskered Auklet Alcidae (Auks)
LC
Dryobates pubescens Downy Woodpecker Picidae (Woodpeckers)
LC
Calidris mauri Western Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Cairina moschata Muscovy Duck Anatidae (Ducks, Geese, Swans)
LC
Pipilo maculatus Spotted Towhee Passerellidae (New World sparrows)
LC
Xema sabini Sabine's Gull Laridae (Gulls, Terns, Skimmers)
LC
Aechmophorus clarkii Clark's Grebe Podicipedidae (Grebes)
LC
Cardinalis sinuatus Pyrrhuloxia Cardinalidae (Grosbeaks, saltators and allies)
LC
Setophaga dominica Yellow-throated Warbler Parulidae (New World warblers)
LC
Calidris acuminata Sharp-tailed Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Cyanocorax morio Brown Jay Corvidae (Crows and jays)
LC
Myiodynastes luteiventris Sulphur-bellied Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Strix nebulosa Great Grey Owl Strigidae (Typical Owls)
LC
Hirundo rustica Barn Swallow Hirundinidae (Swallows and martins)
LC
Geothlypis trichas Common Yellowthroat Parulidae (New World warblers)
LC
Corvus caurinus Northwestern Crow Corvidae (Crows and jays)
LC
Cepphus grylle Black Guillemot Alcidae (Auks)
LC
Mimus gundlachii Bahama Mockingbird Mimidae (Mockingbirds and thrashers)
LC
Strix varia Barred Owl Strigidae (Typical Owls)
LC
Phalaropus lobatus Red-necked Phalarope Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Buteo jamaicensis Red-tailed Hawk Accipitridae (Hawks, Eagles)
LC
Limnothlypis swainsonii Swainson's Warbler Parulidae (New World warblers)
LC
Tyrannus dominicensis Grey Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Chlidonias niger Black Tern Laridae (Gulls, Terns, Skimmers)
LC
Piranga hepatica Hepatic Tanager Cardinalidae (Grosbeaks, saltators and allies)
LC
Certhia americana American Treecreeper Certhiidae (Treecreepers)
LC
Gavia stellata Red-throated Loon Gaviidae (Loons/Divers)
LC
Arremonops rufivirgatus Olive Sparrow Passerellidae (New World sparrows)
LC
Lagopus leucura White-tailed Ptarmigan Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Porzana carolina Sora Rallidae (Rails, Gallinules, Coots)
LC
Cistothorus stellaris Sedge Wren Troglodytidae (Wrens)
LC
Spatula cyanoptera Cinnamon Teal Anatidae (Ducks, Geese, Swans)
LC
Vireo plumbeus Plumbeous Vireo Vireonidae (Vireos and allies)
LC
Colaptes cafer Red-shafted Flicker Picidae (Woodpeckers)
LC
Phaethon lepturus White-tailed Tropicbird Phaethontidae (Tropicbirds)
LC
Parabuteo unicinctus Harris's Hawk Accipitridae (Hawks, Eagles)
LC
Piranga bidentata Flame-colored Tanager Cardinalidae (Grosbeaks, saltators and allies)
LC
Passerella megarhyncha Thick-billed Fox-sparrow Passerellidae (New World sparrows)
LC
Ixobrychus exilis Least Bittern Ardeidae (Herons)
LC
Megaceryle torquata Ringed Kingfisher Alcedinidae (Kingfishers)
LC
Setophaga nigrescens Black-throated Grey Warbler Parulidae (New World warblers)
LC
Sterna dougallii Roseate Tern Laridae (Gulls, Terns, Skimmers)
LC
Catharus fuscescens Veery Turdidae (Thrushes)
LC
Melanerpes uropygialis Gila Woodpecker Picidae (Woodpeckers)
LC
Larus occidentalis Western Gull Laridae (Gulls, Terns, Skimmers)
LC
Chaetura vauxi Vaux's Swift Apodidae (Swifts)
LC
Vireo cassinii Cassin's Vireo Vireonidae (Vireos and allies)
LC
Empidonax minimus Least Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Numenius americanus Long-billed Curlew Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Cistothorus palustris Marsh Wren Troglodytidae (Wrens)
LC
Morus bassanus Northern Gannet Sulidae (Gannets, Boobies)
LC
Basilinna xantusii Xantus's Hummingbird Trochilidae (Hummingbirds)
LC
Setophaga ruticilla American Redstart Parulidae (New World warblers)
LC
Anas acuta Northern Pintail Anatidae (Ducks, Geese, Swans)
LC
Falco rusticolus Gyrfalcon Falconidae (Falcons, Caracaras)
LC
Aythya affinis Lesser Scaup Anatidae (Ducks, Geese, Swans)
LC
Puffinus nativitatis Christmas Shearwater Procellariidae (Petrels, Shearwaters)
LC
Passerina versicolor Varied Bunting Cardinalidae (Grosbeaks, saltators and allies)
LC
Mergus serrator Red-breasted Merganser Anatidae (Ducks, Geese, Swans)
LC
Elaenia martinica Caribbean Elaenia Tyrannidae (Tyrant-flycatchers)
LC
Haematopus ater Blackish Oystercatcher Haematopodidae (Oystercatchers)
LC
Aethia cristatella Crested Auklet Alcidae (Auks)
LC
Melozone aberti Abert's Towhee Passerellidae (New World sparrows)
LC
Calidris melanotos Pectoral Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Branta canadensis Canada Goose Anatidae (Ducks, Geese, Swans)
LC
Passerella iliaca Red Fox-sparrow Passerellidae (New World sparrows)
LC
Rhodostethia rosea Ross's Gull Laridae (Gulls, Terns, Skimmers)
LC
Aegolius acadicus Northern Saw-whet Owl Strigidae (Typical Owls)
LC
Spinus pinus Pine Siskin Fringillidae (Finches and Hawaiian honeycreepers)
LC
Turdus rufopalliatus Rufous-backed Thrush Turdidae (Thrushes)
LC
Nomonyx dominicus Masked Duck Anatidae (Ducks, Geese, Swans)
LC
Calcarius pictus Smith's Longspur Calcariidae (Longspurs)
LC
Gallinago delicata Wilson's Snipe Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Neocrex erythrops Paint-billed Crake Rallidae (Rails, Gallinules, Coots)
LC
Petrochelidon fulva Cave Swallow Hirundinidae (Swallows and martins)
LC
Geotrygon chrysia Key West Quail-dove Columbidae (Pigeons, Doves)
LC
Antrostomus ridgwayi Buff-collared Nightjar Caprimulgidae (Nightjars)
LC
Corvus cryptoleucus Chihuahuan Raven Corvidae (Crows and jays)
LC
Regulus satrapa Golden-crowned Kinglet Regulidae (Kinglets and firecrests)
LC
Turdus assimilis White-throated Thrush Turdidae (Thrushes)
LC
Tachybaptus dominicus Least Grebe Podicipedidae (Grebes)
LC
Pluvialis fulva Pacific Golden Plover Charadriidae (Plovers)
LC
Calcarius lapponicus Lapland Longspur Calcariidae (Longspurs)
LC
Icterus parisorum Scott's Oriole Icteridae (New World blackbirds)
LC
Buteo lineatus Red-shouldered Hawk Accipitridae (Hawks, Eagles)
LC
Thalasseus maximus Royal Tern Laridae (Gulls, Terns, Skimmers)
LC
Myadestes townsendi Townsend's Solitaire Turdidae (Thrushes)
LC
Buteo lagopus Rough-legged Buzzard Accipitridae (Hawks, Eagles)
LC
Tyrannus forficatus Scissor-tailed Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Pandion haliaetus Osprey Pandionidae (Osprey)
LC
Riparia riparia Collared Sand Martin Hirundinidae (Swallows and martins)
LC
Megaceryle alcyon Belted Kingfisher Alcedinidae (Kingfishers)
LC
Fregata ariel Lesser Frigatebird Fregatidae (Frigatebirds)
LC
Melozone fusca Canyon Towhee Passerellidae (New World sparrows)
LC
Ortalis vetula Plain Chachalaca Cracidae (Guans, Chachalacas, Curassows)
LC
Progne subis Purple Martin Hirundinidae (Swallows and martins)
LC
Turdus migratorius American Robin Turdidae (Thrushes)
LC
Spatula discors Blue-winged Teal Anatidae (Ducks, Geese, Swans)
LC
Vireo crassirostris Thick-billed Vireo Vireonidae (Vireos and allies)
LC
Ammospiza nelsoni Nelson's Sparrow Passerellidae (New World sparrows)
LC
Tringa solitaria Solitary Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Trogon ambiguus Coppery-tailed Trogon Trogonidae (Trogons)
LC
Phaethon rubricauda Red-tailed Tropicbird Phaethontidae (Tropicbirds)
LC
Pelecanus erythrorhynchos American White Pelican Pelecanidae (Pelicans)
LC
Myioborus pictus Painted Whitestart Parulidae (New World warblers)
LC
Passerella schistacea Slate-colored Fox-sparrow Passerellidae (New World sparrows)
LC
Ixoreus naevius Varied Thrush Turdidae (Thrushes)
LC
Setophaga pensylvanica Chestnut-sided Warbler Parulidae (New World warblers)
LC
Plectrophenax hyperboreus McKay's Bunting Calcariidae (Longspurs)
LC
Melospiza lincolnii Lincoln's Sparrow Passerellidae (New World sparrows)
LC
Larus glaucescens Glaucous-winged Gull Laridae (Gulls, Terns, Skimmers)
LC
Vireo flavifrons Yellow-throated Vireo Vireonidae (Vireos and allies)
LC
Hydrobates tristrami Tristram's Storm-petrel Hydrobatidae (Northern Storm-petrels)
LC
Empidonax oberholseri American Dusky Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Coccyzus americanus Yellow-billed Cuckoo Cuculidae (Cuckoos)
LC
Podiceps nigricollis Black-necked Grebe Podicipedidae (Grebes)
LC
Amazilia rutila Cinnamon Hummingbird Trochilidae (Hummingbirds)
LC
Sialia mexicana Western Bluebird Turdidae (Thrushes)
LC
Selasphorus calliope Calliope Hummingbird Trochilidae (Hummingbirds)
LC
Aythya americana Redhead Anatidae (Ducks, Geese, Swans)
LC
Ardenna tenuirostris Short-tailed Shearwater Procellariidae (Petrels, Shearwaters)
LC
Passerina cyanea Indigo Bunting Cardinalidae (Grosbeaks, saltators and allies)
LC
Bucephala clangula Common Goldeneye Anatidae (Ducks, Geese, Swans)
LC
Vireo griseus White-eyed Vireo Vireonidae (Vireos and allies)
LC
Aythya fuligula Tufted Duck Anatidae (Ducks, Geese, Swans)
LC
Aethia psittacula Parakeet Auklet Alcidae (Auks)
LC
Pipilo chlorurus Green-tailed Towhee Passerellidae (New World sparrows)
LC
Setophaga castanea Bay-breasted Warbler Parulidae (New World warblers)
LC
Anser caerulescens Snow Goose Anatidae (Ducks, Geese, Swans)
LC
Setophaga petechia American Yellow Warbler Parulidae (New World warblers)
LC
Artemisiospiza nevadensis Sagebrush Sparrow Passerellidae (New World sparrows)
LC
Larus livens Yellow-footed Gull Laridae (Gulls, Terns, Skimmers)
LC
Aeronautes saxatalis White-throated Swift Apodidae (Swifts)
LC
Accipiter cooperii Cooper's Hawk Accipitridae (Hawks, Eagles)
LC
Sula dactylatra Masked Booby Sulidae (Gannets, Boobies)
LC
Calidris minutilla Least Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Numenius phaeopus Whimbrel Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Anas carolinensis Green-winged Teal Anatidae (Ducks, Geese, Swans)
LC
Nesophlox evelynae Bahama Hummingbird Trochilidae (Hummingbirds)
LC
Eremophila alpestris Horned Lark Alaudidae (Larks)
LC
Grus canadensis Sandhill Crane Gruidae (Cranes)
LC
Corvus ossifragus Fish Crow Corvidae (Crows and jays)
LC
Uria lomvia Thick-billed Murre Alcidae (Auks)
LC
Psaltriparus minimus American Bushtit Aegithalidae (Long-tailed Tits)
LC
Poecile cinctus Siberian Tit Paridae (Tits and chickadees)
LC
Tachycineta bicolor Tree Swallow Hirundinidae (Swallows and martins)
LC
Pluvialis squatarola Grey Plover Charadriidae (Plovers)
LC
Loxia leucoptera Two-barred Crossbill Fringillidae (Finches and Hawaiian honeycreepers)
LC
Urile pelagicus Pelagic Cormorant Phalacrocoracidae (Cormorants)
LC
Buteo platypterus Broad-winged Hawk Accipitridae (Hawks, Eagles)
LC
Setophaga pinus Pine Warbler Parulidae (New World warblers)
LC
Sialia sialis Eastern Bluebird Turdidae (Thrushes)
LC
Tringa glareola Wood Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Tyrannus melancholicus Tropical Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Aechmophorus occidentalis Western Grebe Podicipedidae (Grebes)
LC
Motacilla tschutschensis Eastern Yellow Wagtail Motacillidae (Wagtails and pipits)
LC
Hylatomus pileatus Pileated Woodpecker Picidae (Woodpeckers)
LC
Chamaea fasciata Wrentit Sylviidae (Old World warblers)
LC
Cathartes aura Turkey Vulture Cathartidae (New World vultures)
LC
Aimophila ruficeps Rufous-crowned Sparrow Passerellidae (New World sparrows)
LC
Gallinula galeata Common Gallinule Rallidae (Rails, Gallinules, Coots)
LC
Protonotaria citrea Prothonotary Warbler Parulidae (New World warblers)
LC
Lagopus muta Rock Ptarmigan Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Anas rubripes American Black Duck Anatidae (Ducks, Geese, Swans)
LC
Vireo huttoni Hutton's Vireo Vireonidae (Vireos and allies)
LC
Molothrus ater Brown-headed Cowbird Icteridae (New World blackbirds)
LC
Asio otus Northern Long-eared Owl Strigidae (Typical Owls)
LC
Picoides tridactylus Three-toed Woodpecker Picidae (Woodpeckers)
LC
Buteo albonotatus Zone-tailed Hawk Accipitridae (Hawks, Eagles)
LC
Petrochelidon pyrrhonota Cliff Swallow Hirundinidae (Swallows and martins)
LC
Passerella unalaschcensis Sooty Fox-sparrow Passerellidae (New World sparrows)
LC
Lagopus lagopus Willow Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Leuconotopicus villosus Hairy Woodpecker Picidae (Woodpeckers)
LC
Calidris subminuta Long-toed Stint Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Bombycilla garrulus Bohemian Waxwing Bombycillidae (Waxwings)
LC
Melospiza melodia Song Sparrow Passerellidae (New World sparrows)
LC
Larus marinus Great Black-backed Gull Laridae (Gulls, Terns, Skimmers)
LC
Setophaga pitiayumi Tropical Parula Parulidae (New World warblers)
LC
Vireo philadelphicus Philadelphia Vireo Vireonidae (Vireos and allies)
LC
Empidonax difficilis Pacific-slope Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Empidonax traillii Willow Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Burhinus bistriatus Double-striped Thick-knee Burhinidae (Thick-knees)
LC
Coccyzus erythropthalmus Black-billed Cuckoo Cuculidae (Cuckoos)
LC
Atthis heloisa Bumblebee Hummingbird Trochilidae (Hummingbirds)
LC
Sitta carolinensis White-breasted Nuthatch Sittidae (Nuthatches and Wallcreeper)
LC
Tyto alba Common Barn-owl Tytonidae (Barn-owls)
LC
Aythya collaris Ring-necked Duck Anatidae (Ducks, Geese, Swans)
LC
Ardenna gravis Great Shearwater Procellariidae (Petrels, Shearwaters)
LC
Passerina caerulea Blue Grosbeak Cardinalidae (Grosbeaks, saltators and allies)
LC
Melanitta perspicillata Surf Scoter Anatidae (Ducks, Geese, Swans)
LC
Vireo altiloquus Black-whiskered Vireo Vireonidae (Vireos and allies)
LC
Quiscalus major Boat-tailed Grackle Icteridae (New World blackbirds)
LC
Melozone crissalis California Towhee Passerellidae (New World sparrows)
LC
Buteo swainsoni Swainson's Hawk Accipitridae (Hawks, Eagles)
LC
Pterodroma hypoleuca Bonin Petrel Procellariidae (Petrels, Shearwaters)
LC
Setophaga palmarum Palm Warbler Parulidae (New World warblers)
LC
Dendrocygna autumnalis Black-bellied Whistling-duck Anatidae (Ducks, Geese, Swans)
LC
Pluvialis dominica American Golden Plover Charadriidae (Plovers)
LC
Passerculus sandwichensis Savannah Sparrow Passerellidae (New World sparrows)
LC
Peucaea cassinii Cassin's Sparrow Passerellidae (New World sparrows)
LC
Stercorarius longicaudus Long-tailed Jaeger Stercorariidae (Skuas)
LC
Asio flammeus Short-eared Owl Strigidae (Typical Owls)
LC
Oporornis agilis Connecticut Warbler Parulidae (New World warblers)
LC
Leuconotopicus arizonae Arizona Woodpecker Picidae (Woodpeckers)
LC
Haematopus palliatus American Oystercatcher Haematopodidae (Oystercatchers)
LC
Nyctidromus albicollis Pauraque Caprimulgidae (Nightjars)
LC
Crotophaga sulcirostris Groove-billed Ani Cuculidae (Cuckoos)
LC
Uria aalge Common Murre Alcidae (Auks)
LC
Polioptila nigriceps Black-capped Gnatcatcher Polioptilidae (Gnatcatchers)
LC
Spindalis zena Western Spindalis Spindalidae (Spindalises)
LC
Toxostoma crissale Crissal Thrasher Mimidae (Mockingbirds and thrashers)
LC
Charadrius hiaticula Common Ringed Plover Charadriidae (Plovers)
LC
Pica hudsonia Black-billed Magpie Corvidae (Crows and jays)
LC
Larus glaucoides Iceland Gull Laridae (Gulls, Terns, Skimmers)
LC
Setophaga tigrina Cape May Warbler Parulidae (New World warblers)
LC
Corvus brachyrhynchos American Crow Corvidae (Crows and jays)
LC
Tyrannus tyrannus Eastern Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Phalacrocorax carbo Great Cormorant Phalacrocoracidae (Cormorants)
LC
Dumetella carolinensis Grey Catbird Mimidae (Mockingbirds and thrashers)
LC
Charadrius mongolus Lesser Sandplover Charadriidae (Plovers)
LC
Nyctanassa violacea Yellow-crowned Night-heron Ardeidae (Herons)
LC
Amphispiza bilineata Black-throated Sparrow Passerellidae (New World sparrows)
LC
Anas bahamensis White-cheeked Pintail Anatidae (Ducks, Geese, Swans)
LC
Recurvirostra americana American Avocet Recurvirostridae (Avocets, Stilts)
LC
Anhinga anhinga Anhinga Anhingidae (Darters)
LC
Vireo bellii Bell's Vireo Vireonidae (Vireos and allies)
LC
Molothrus bonariensis Shiny Cowbird Icteridae (New World blackbirds)
LC
Selasphorus sasin Allen's Hummingbird Trochilidae (Hummingbirds)
LC
Circus hudsonius Northern Harrier Accipitridae (Hawks, Eagles)
LC
Geranoaetus albicaudatus White-tailed Hawk Accipitridae (Hawks, Eagles)
LC
Phainopepla nitens Phainopepla Ptiliogonatidae (Silky-flycatchers)
LC
Oenanthe oenanthe Northern Wheatear Muscicapidae (Chats and Old World flycatchers)
LC
Lampornis clemenciae Blue-throated Hummingbird Trochilidae (Hummingbirds)
LC
Calothorax lucifer Lucifer Hummingbird Trochilidae (Hummingbirds)
LC
Passerina amoena Lazuli Bunting Cardinalidae (Grosbeaks, saltators and allies)
LC
Micrathene whitneyi Elf Owl Strigidae (Typical Owls)
LC
Larus californicus California Gull Laridae (Gulls, Terns, Skimmers)
LC
Junco phaeonotus Yellow-eyed Junco Passerellidae (New World sparrows)
LC
Vireo solitarius Blue-headed Vireo Vireonidae (Vireos and allies)
LC
Empidonax occidentalis Cordilleran Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Empidonax virescens Acadian Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Colaptes chrysoides Gilded Flicker Picidae (Woodpeckers)
LC
Podiceps grisegena Red-necked Grebe Podicipedidae (Grebes)
LC
Myiopagis viridicata Greenish Elaenia Tyrannidae (Tyrant-flycatchers)
LC
Sitta pygmaea Pygmy Nuthatch Sittidae (Nuthatches and Wallcreeper)
LC
Empidonomus varius Variegated Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Motacilla alba White Wagtail Motacillidae (Wagtails and pipits)
LC
Aythya valisineria Canvasback Anatidae (Ducks, Geese, Swans)
LC
Cardinalis cardinalis Northern Cardinal Cardinalidae (Grosbeaks, saltators and allies)
LC
Cyanocitta stelleri Steller's Jay Corvidae (Crows and jays)
LC
Pipilo erythrophthalmus Eastern Towhee Passerellidae (New World sparrows)
LC
Spinus tristis American Goldfinch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Setophaga virens Black-throated Green Warbler Parulidae (New World warblers)
LC
Callipepla gambelii Gambel's Quail Odontophoridae (New World quails)
LC
Podilymbus podiceps Pied-billed Grebe Podicipedidae (Grebes)
LC
Sporophila morelleti White-collared Seedeater Thraupidae (Tanagers)
LC
Icterus spurius Orchard Oriole Icteridae (New World blackbirds)
LC
Aix sponsa Wood Duck Anatidae (Ducks, Geese, Swans)
LC
Spizella breweri Brewer's Sparrow Passerellidae (New World sparrows)
LC
Stercorarius parasiticus Arctic Jaeger Stercorariidae (Skuas)
LC
Dendragapus obscurus Dusky Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Hydrobates furcatus Fork-tailed Storm-petrel Hydrobatidae (Northern Storm-petrels)
LC
Geothlypis formosa Kentucky Warbler Parulidae (New World warblers)
LC
Haliaeetus leucocephalus Bald Eagle Accipitridae (Hawks, Eagles)
LC
Chordeiles gundlachii Antillean Nighthawk Caprimulgidae (Nightjars)
LC
Cyanocitta cristata Blue Jay Corvidae (Crows and jays)
LC
Alle alle Little Auk Alcidae (Auks)
LC
Polioptila melanura Black-tailed Gnatcatcher Polioptilidae (Gnatcatchers)
LC
Coereba flaveola Bananaquit Thraupidae (Tanagers)
LC
Toxostoma longirostre Long-billed Thrasher Mimidae (Mockingbirds and thrashers)
LC
Larus canus Mew Gull Laridae (Gulls, Terns, Skimmers)
LC
Aphelocoma californica Western Scrub-jay Corvidae (Crows and jays)
LC
Accipiter striatus Sharp-shinned Hawk Accipitridae (Hawks, Eagles)
LC
Bucephala islandica Barrow's Goldeneye Anatidae (Ducks, Geese, Swans)
LC
Setophaga townsendi Townsend's Warbler Parulidae (New World warblers)
LC
Hydrocoloeus minutus Little Gull Laridae (Gulls, Terns, Skimmers)
LC
Nucifraga columbiana Clark's Nutcracker Corvidae (Crows and jays)
LC
Aquila chrysaetos Golden Eagle Accipitridae (Hawks, Eagles)
LC
Tyrannus verticalis Western Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Ardea alba Great White Egret Ardeidae (Herons)
LC
Vireo olivaceus Red-eyed Vireo Vireonidae (Vireos and allies)
LC
Egretta thula Snowy Egret Ardeidae (Herons)
LC
Charadrius vociferus Killdeer Charadriidae (Plovers)
LC
Urile urile Red-faced Cormorant Phalacrocoracidae (Cormorants)
LC
Spizella passerina Chipping Sparrow Passerellidae (New World sparrows)
LC
Pardirallus maculatus Spotted Rail Rallidae (Rails, Gallinules, Coots)
LC
Regulus calendula Ruby-crowned Kinglet Regulidae (Kinglets and firecrests)
LC
Calidris bairdii Baird's Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Mareca penelope Eurasian Wigeon Anatidae (Ducks, Geese, Swans)
LC
Calidris virgata Surfbird Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Pitangus sulphuratus Great Kiskadee Tyrannidae (Tyrant-flycatchers)
LC
Anthracothorax prevostii Green-breasted Mango Trochilidae (Hummingbirds)
LC
Butorides striata Green-backed Heron Ardeidae (Herons)
LC
Buteo brachyurus Short-tailed Hawk Accipitridae (Hawks, Eagles)
LC
Phalaenoptilus nuttallii Common Poorwill Caprimulgidae (Nightjars)
LC
Leiothlypis crissalis Colima Warbler Parulidae (New World warblers)
LC
Rallus crepitans Clapper Rail Rallidae (Rails, Gallinules, Coots)
LC
Limnodromus griseus Short-billed Dowitcher Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Piranga ludoviciana Western Tanager Cardinalidae (Grosbeaks, saltators and allies)
LC
Calypte anna Anna's Hummingbird Trochilidae (Hummingbirds)
LC
Aphelocoma wollweberi Mexican Jay Corvidae (Crows and jays)
LC
Peucedramus taeniatus Olive Warbler Peucedramidae (Olive Warbler)
LC
Mniotilta varia Black-and-white Warbler Parulidae (New World warblers)
LC
Spinus lawrencei Lawrence's Goldfinch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Larus delawarensis Ring-billed Gull Laridae (Gulls, Terns, Skimmers)
LC
Cardellina canadensis Canada Warbler Parulidae (New World warblers)
LC
Sayornis saya Say's Phoebe Tyrannidae (Tyrant-flycatchers)
LC
Empidonax wrightii American Grey Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Scolopax minor American Woodcock Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Falco femoralis Aplomado Falcon Falconidae (Falcons, Caracaras)
LC
Mitrephanes phaeocercus Tufted Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Sphyrapicus thyroideus Williamson's Sapsucker Picidae (Woodpeckers)
LC
Anthus cervinus Red-throated Pipit Motacillidae (Wagtails and pipits)
LC
Baeolophus bicolor Tufted Titmouse Paridae (Tits and chickadees)
LC
Pheucticus ludovicianus Rose-breasted Grosbeak Cardinalidae (Grosbeaks, saltators and allies)
LC
Histrionicus histrionicus Harlequin Duck Anatidae (Ducks, Geese, Swans)
LC
Cyanocorax yncas Green Jay Corvidae (Crows and jays)
LC
Fulica americana American Coot Rallidae (Rails, Gallinules, Coots)
LC
Haemorhous purpureus Purple Finch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Setophaga occidentalis Hermit Warbler Parulidae (New World warblers)
LC
Callipepla californica California Quail Odontophoridae (New World quails)
LC
Poecile carolinensis Carolina Chickadee Paridae (Tits and chickadees)
LC
Molothrus aeneus Bronzed Cowbird Icteridae (New World blackbirds)
LC
Platalea ajaja Roseate Spoonbill Threskiornithidae (Ibises, Spoonbills)
LC
Melanitta deglandi White-winged Scoter Anatidae (Ducks, Geese, Swans)
LC
Stercorarius pomarinus Pomarine Jaeger Stercorariidae (Skuas)
LC
Dendragapus fuliginosus Sooty Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Hydrobates melania Black Storm-petrel Hydrobatidae (Northern Storm-petrels)
LC
Geothlypis philadelphia Mourning Warbler Parulidae (New World warblers)
LC
Hydrobates castro Band-rumped Storm-petrel Hydrobatidae (Northern Storm-petrels)
LC
Heliomaster constantii Plain-capped Starthroat Trochilidae (Hummingbirds)
LC
Cygnus cygnus Whooper Swan Anatidae (Ducks, Geese, Swans)
LC
Gygis alba Common White Tern Laridae (Gulls, Terns, Skimmers)
LC
Polioptila californica California Gnatcatcher Polioptilidae (Gnatcatchers)
LC
Vireo magister Yucatan Vireo Vireonidae (Vireos and allies)
LC
Toxostoma redivivum California Thrasher Mimidae (Mockingbirds and thrashers)
LC
Larus fuscus Lesser Black-backed Gull Laridae (Gulls, Terns, Skimmers)
LC
Artemisiospiza belli Bell's Sparrow Passerellidae (New World sparrows)
LC
Acanthis flammea Redpoll Fringillidae (Finches and Hawaiian honeycreepers)
LC
Limnodromus scolopaceus Long-billed Dowitcher Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Dolichonyx oryzivorus Bobolink Icteridae (New World blackbirds)
LC
Larus pipixcan Franklin's Gull Laridae (Gulls, Terns, Skimmers)
LC
Anas fulvigula Mottled Duck Anatidae (Ducks, Geese, Swans)
LC
Tyrannus vociferans Cassin's Kingbird Tyrannidae (Tyrant-flycatchers)
LC
Bubulcus ibis Cattle Egret Ardeidae (Herons)
LC
Megascops asio Eastern Screech-owl Strigidae (Typical Owls)
LC
Egretta tricolor Tricolored Heron Ardeidae (Herons)
LC
Charadrius wilsonia Wilson's Plover Charadriidae (Plovers)
LC
Nannopterum auritus Double-crested Cormorant Phalacrocoracidae (Cormorants)
LC
Passerella arborea American Tree Sparrow Passerellidae (New World sparrows)
LC
Porphyrio flavirostris Azure Gallinule Rallidae (Rails, Gallinules, Coots)
LC
Rynchops niger Black Skimmer Laridae (Gulls, Terns, Skimmers)
LC
Surnia ulula Northern Hawk-owl Strigidae (Typical Owls)
LC
Quiscalus mexicanus Great-tailed Grackle Icteridae (New World blackbirds)
LC
Cyrtonyx montezumae Montezuma Quail Odontophoridae (New World quails)
LC
Rostrhamus sociabilis Snail Kite Accipitridae (Hawks, Eagles)
LC
Steganopus tricolor Wilson's Phalarope Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Piranga olivacea Scarlet Tanager Cardinalidae (Grosbeaks, saltators and allies)
LC
Calypte costae Costa's Hummingbird Trochilidae (Hummingbirds)
LC
Chlorodrepanis virens Hawaii Amakihi Fringillidae (Finches and Hawaiian honeycreepers)
LC
Mycteria americana Wood Stork Ciconiidae (Storks)
LC
Buteo plagiatus Grey Hawk Accipitridae (Hawks, Eagles)
LC
Setophaga citrina Hooded Warbler Parulidae (New World warblers)
LC
Eudocimus albus White Ibis Threskiornithidae (Ibises, Spoonbills)
LC
Columbina inca Inca Dove Columbidae (Pigeons, Doves)
LC
Pinicola enucleator Pine Grosbeak Fringillidae (Finches and Hawaiian honeycreepers)
LC
Myiarchus nuttingi Nutting's Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Sphyrapicus varius Yellow-bellied Sapsucker Picidae (Woodpeckers)
LC
Rallus limicola Virginia Rail Rallidae (Rails, Gallinules, Coots)
LC
Corvus corax Common Raven Corvidae (Crows and jays)
LC
Anthus rubescens Buff-bellied Pipit Motacillidae (Wagtails and pipits)
LC
Baeolophus wollweberi Bridled Titmouse Paridae (Tits and chickadees)
LC
Ardenna pacifica Wedge-tailed Shearwater Procellariidae (Petrels, Shearwaters)
LC
Melanospiza bicolor Black-faced Grassquit Thraupidae (Tanagers)
LC
Auriparus flaviceps Verdin Remizidae (Penduline-tits)
LC
Zenaida asiatica White-winged Dove Columbidae (Pigeons, Doves)
LC
Anous stolidus Brown Noddy Laridae (Gulls, Terns, Skimmers)
LC
Catharus guttatus Hermit Thrush Turdidae (Thrushes)
LC
Pterodroma nigripennis Black-winged Petrel Procellariidae (Petrels, Shearwaters)
LC
Setophaga caerulescens Black-throated Blue Warbler Parulidae (New World warblers)
LC
Callipepla squamata Scaled Quail Odontophoridae (New World quails)
LC
Poecile hudsonicus Boreal Chickadee Paridae (Tits and chickadees)
LC
Vireo gilvus Warbling Vireo Vireonidae (Vireos and allies)
LC
Amazilia beryllina Berylline Hummingbird Trochilidae (Hummingbirds)
LC
Pelecanus occidentalis Brown Pelican Pelecanidae (Pelicans)
LC
Catharacta maccormicki South Polar Skua Stercorariidae (Skuas)
LC
Oreoscoptes montanus Sage Thrasher Mimidae (Mockingbirds and thrashers)
LC
Thryothorus ludovicianus Carolina Wren Troglodytidae (Wrens)
LC
Helmitheros vermivorum Worm-eating Warbler Parulidae (New World warblers)
LC
Dendrocygna bicolor Fulvous Whistling-duck Anatidae (Ducks, Geese, Swans)
LC
Thryomanes bewickii Bewick's Wren Troglodytidae (Wrens)
LC
Icterus bullockiorum Bullock's Oriole Icteridae (New World blackbirds)
LC
Toxostoma rufum Brown Thrasher Mimidae (Mockingbirds and thrashers)
LC
Himatione sanguinea Apapane Fringillidae (Finches and Hawaiian honeycreepers)
LC
Falco peregrinus Peregrine Falcon Falconidae (Falcons, Caracaras)
LC
Limosa fedoa Marbled Godwit Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Anas crecca Common Teal Anatidae (Ducks, Geese, Swans)
LC
Larus atricilla Laughing Gull Laridae (Gulls, Terns, Skimmers)
LC
Falco sparverius American Kestrel Falconidae (Falcons, Caracaras)
LC
Leiothlypis celata Orange-crowned Warbler Parulidae (New World warblers)
LC
Nycticorax nycticorax Black-crowned Night-heron Ardeidae (Herons)
LC
Elanoides forficatus Swallow-tailed Kite Accipitridae (Hawks, Eagles)
LC
Charadrius collaris Collared Plover Charadriidae (Plovers)
LC
Anser rossii Ross's Goose Anatidae (Ducks, Geese, Swans)
LC
Nannopterum brasilianus Neotropical Cormorant Phalacrocoracidae (Cormorants)
LC
Ammodramus savannarum Grasshopper Sparrow Passerellidae (New World sparrows)
LC
Phaetusa simplex Large-billed Tern Laridae (Gulls, Terns, Skimmers)
LC
Salpinctes obsoletus Rock Wren Troglodytidae (Wrens)
LC
Aramus guarauna Limpkin Aramidae (Limpkin)
LC
Hydrobates microsoma Least Storm-petrel Hydrobatidae (Northern Storm-petrels)
LC
Sturnella neglecta Western Meadowlark Icteridae (New World blackbirds)
LC
Troglodytes aedon House Wren Troglodytidae (Wrens)
LC
Falcipennis canadensis Spruce Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Chondrohierax uncinatus Hook-billed Kite Accipitridae (Hawks, Eagles)
LC
Pheucticus melanocephalus Black-headed Grosbeak Cardinalidae (Grosbeaks, saltators and allies)
LC
Peucaea carpalis Rufous-winged Sparrow Passerellidae (New World sparrows)
LC
Bubo virginianus Great Horned Owl Strigidae (Typical Owls)
LC
Piranga rubra Summer Tanager Cardinalidae (Grosbeaks, saltators and allies)
LC
Camptostoma imberbe Northern Beardless Tyrannulet Tyrannidae (Tyrant-flycatchers)
LC
Parkesia noveboracensis Northern Waterthrush Parulidae (New World warblers)
LC
Poecile sclateri Mexican Chickadee Paridae (Tits and chickadees)
LC
Myiarchus cinerascens Ash-throated Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Cardellina pusilla Wilson's Warbler Parulidae (New World warblers)
LC
Vireo vicinior Grey Vireo Vireonidae (Vireos and allies)
LC
Eugenes fulgens Magnificent Hummingbird Trochilidae (Hummingbirds)
LC
Leptotila verreauxi White-tipped Dove Columbidae (Pigeons, Doves)
LC
Contopus pertinax Greater Pewee Tyrannidae (Tyrant-flycatchers)
LC
Cerorhinca monocerata Rhinoceros Auklet Alcidae (Auks)
LC
Haemorhous mexicanus House Finch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Myiarchus sagrae La Sagra's Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Spiza americana Dickcissel Cardinalidae (Grosbeaks, saltators and allies)
LC
Haemorhous cassinii Cassin's Finch Fringillidae (Finches and Hawaiian honeycreepers)
LC
Bartramia longicauda Upland Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Bulweria bulwerii Bulwer's Petrel Procellariidae (Petrels, Shearwaters)
LC
Tiaris olivaceus Yellow-faced Grassquit Thraupidae (Tanagers)
LC
Somateria spectabilis King Eider Anatidae (Ducks, Geese, Swans)
LC
Poecile atricapillus Black-capped Chickadee Paridae (Tits and chickadees)
LC
Zenaida macroura Mourning Dove Columbidae (Pigeons, Doves)
LC
Onychoprion fuscatus Sooty Tern Laridae (Gulls, Terns, Skimmers)
LC
Catharus minimus Grey-cheeked Thrush Turdidae (Thrushes)
LC
Fulmarus glacialis Northern Fulmar Procellariidae (Petrels, Shearwaters)
LC
Setophaga americana Northern Parula Parulidae (New World warblers)
LC
Oreortyx pictus Mountain Quail Odontophoridae (New World quails)
LC
Poecile rufescens Chestnut-backed Chickadee Paridae (Tits and chickadees)
LC
Lanius borealis Northern Grey Shrike Laniidae (Shrikes)
LC
Phylloscopus borealis Arctic Warbler Phylloscopidae (Leaf-warblers)
LC
Amazilia violiceps Violet-crowned Hummingbird Trochilidae (Hummingbirds)
LC
Catharacta skua Great Skua Stercorariidae (Skuas)
LC
Fregata minor Great Frigatebird Fregatidae (Frigatebirds)
LC
Psiloscops flammeolus Flammulated Owl Strigidae (Typical Owls)
LC
Catharus swainsoni Swainson's Thrush Turdidae (Thrushes)
LC
Tringa incana Wandering Tattler Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Setophaga discolor Prairie Warbler Parulidae (New World warblers)
LC
Onychoprion lunatus Grey-backed Tern Laridae (Gulls, Terns, Skimmers)
LC
Sitta canadensis Red-breasted Nuthatch Sittidae (Nuthatches and Wallcreeper)
LC
Anser albifrons Greater White-fronted Goose Anatidae (Ducks, Geese, Swans)
LC
Tringa melanoleuca Greater Yellowlegs Scolopacidae (Sandpipers, Snipes, Phalaropes)
LC
Hydroprogne caspia Caspian Tern Laridae (Gulls, Terns, Skimmers)
LC
Himantopus himantopus Black-winged Stilt Recurvirostridae (Avocets, Stilts)
LC
Lophodytes cucullatus Hooded Merganser Anatidae (Ducks, Geese, Swans)
LC
Larus philadelphia Bonaparte's Gull Laridae (Gulls, Terns, Skimmers)
LC
Cygnus columbianus Tundra Swan Anatidae (Ducks, Geese, Swans)
LC
Leiothlypis luciae Lucy's Warbler Parulidae (New World warblers)
LC
Plegadis falcinellus Glossy Ibis Threskiornithidae (Ibises, Spoonbills)
LC
Empidonax alnorum Alder Flycatcher Tyrannidae (Tyrant-flycatchers)
LC
Chondestes grammacus Lark Sparrow Passerellidae (New World sparrows)
LC
Urile penicillatus Brandt's Cormorant Phalacrocoracidae (Cormorants)
LC
Ammospiza maritima Seaside Sparrow Passerellidae (New World sparrows)
LC
Patagioenas squamosa Scaly-naped Pigeon Columbidae (Pigeons, Doves)
LC
Sayornis nigricans Black Phoebe Tyrannidae (Tyrant-flycatchers)
LC
Archilochus alexandri Black-chinned Hummingbird Trochilidae (Hummingbirds)
LC
Oceanites oceanicus Wilson's Storm-petrel Oceanitidae (Southern Storm-petrels)
LC
Agelaius humeralis Tawny-shouldered Blackbird Icteridae (New World blackbirds)
LC
Sphyrapicus ruber Red-breasted Sapsucker Picidae (Woodpeckers)
LC
Dryobates scalaris Ladder-backed Woodpecker Picidae (Woodpeckers)
LC
Falcipennis franklinii Franklin's Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
LC
Fratercula cirrhata Tufted Puffin Alcidae (Auks)
LC
Leuconotopicus albolarvatus White-headed Woodpecker Picidae (Woodpeckers)
LC
Rhynchophanes mccownii Thick-billed Longspur Calcariidae (Longspurs)
LC
Peucaea botterii Botteri's Sparrow Passerellidae (New World sparrows)
LC
Puffinus lherminieri Audubon's Shearwater Procellariidae (Petrels, Shearwaters)
LC
Somateria mollissima Common Eider Anatidae (Ducks, Geese, Swans)
NT
Gavia adamsii Yellow-billed Loon Gaviidae (Loons/Divers)
NT
Vermivora chrysoptera Golden-winged Warbler Parulidae (New World warblers)
NT
Buteo solitarius Hawaiian Hawk Accipitridae (Hawks, Eagles)
NT
Calidris ferruginea Curlew Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Phoebastria immutabilis Laysan Albatross Diomedeidae (Albatrosses)
NT
Peucaea aestivalis Bachman's Sparrow Passerellidae (New World sparrows)
NT
Brachyramphus brevirostris Kittlitz's Murrelet Alcidae (Auks)
NT
Calidris subruficollis Buff-breasted Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Thalasseus elegans Elegant Tern Laridae (Gulls, Terns, Skimmers)
NT
Sturnella magna Eastern Meadowlark Icteridae (New World blackbirds)
NT
Centrocercus urophasianus Sage Grouse Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
NT
Egretta rufescens Reddish Egret Ardeidae (Herons)
NT
Ardenna carneipes Flesh-footed Shearwater Procellariidae (Petrels, Shearwaters)
NT
Rallus obsoletus Ridgway's Rail Rallidae (Rails, Gallinules, Coots)
NT
Patagioenas leucocephala White-crowned Pigeon Columbidae (Pigeons, Doves)
NT
Setophaga cerulea Cerulean Warbler Parulidae (New World warblers)
NT
Calidris canutus Red Knot Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Zonotrichia querula Harris's Sparrow Passerellidae (New World sparrows)
NT
Ardenna grisea Sooty Shearwater Procellariidae (Petrels, Shearwaters)
NT
Antrostomus vociferus Eastern Whip-poor-will Caprimulgidae (Nightjars)
NT
Alca torda Razorbill Alcidae (Auks)
NT
Setophaga striata Blackpoll Warbler Parulidae (New World warblers)
NT
Charadrius melodus Piping Plover Charadriidae (Plovers)
NT
Puffinus opisthomelas Black-vented Shearwater Procellariidae (Petrels, Shearwaters)
NT
Calidris pusilla Semipalmated Sandpiper Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Antrostomus carolinensis Chuck-will's-widow Caprimulgidae (Nightjars)
NT
Setophaga kirtlandii Kirtland's Warbler Parulidae (New World warblers)
NT
Contopus cooperi Olive-sided Flycatcher Tyrannidae (Tyrant-flycatchers)
NT
Ptychoramphus aleuticus Cassin's Auklet Alcidae (Auks)
NT
Larus heermanni Heermann's Gull Laridae (Gulls, Terns, Skimmers)
NT
Lanius ludovicianus Loggerhead Shrike Laniidae (Shrikes)
NT
Anser canagicus Emperor Goose Anatidae (Ducks, Geese, Swans)
NT
Leuconotopicus borealis Red-cockaded Woodpecker Picidae (Woodpeckers)
NT
Pagophila eburnea Ivory Gull Laridae (Gulls, Terns, Skimmers)
NT
Calidris ruficollis Red-necked Stint Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Numenius tahitiensis Bristle-thighed Curlew Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Rallus elegans King Rail Rallidae (Rails, Gallinules, Coots)
NT
Pterodroma inexpectata Mottled Petrel Procellariidae (Petrels, Shearwaters)
NT
Charadrius montanus Mountain Plover Charadriidae (Plovers)
NT
Quiscalus quiscula Common Grackle Icteridae (New World blackbirds)
NT
Colinus virginianus Northern Bobwhite Odontophoridae (New World quails)
NT
Strix occidentalis Spotted Owl Strigidae (Typical Owls)
NT
Somateria fischeri Spectacled Eider Anatidae (Ducks, Geese, Swans)
NT
Vireo atricapilla Black-capped Vireo Vireonidae (Vireos and allies)
NT
Phoebastria nigripes Black-footed Albatross Diomedeidae (Albatrosses)
NT
Tringa brevipes Grey-tailed Tattler Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Charadrius nivosus Snowy Plover Charadriidae (Plovers)
NT
Melanitta americana Black Scoter Anatidae (Ducks, Geese, Swans)
NT
Selasphorus rufus Rufous Hummingbird Trochilidae (Hummingbirds)
NT
Tympanuchus cupido Greater Prairie-chicken Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
NT
Limosa lapponica Bar-tailed Godwit Scolopacidae (Sandpipers, Snipes, Phalaropes)
NT
Toxostoma bendirei Bendire's Thrasher Mimidae (Mockingbirds and thrashers)
VU
Onychoprion aleuticus Aleutian Tern Laridae (Gulls, Terns, Skimmers)
VU
Pterodroma longirostris Stejneger's Petrel Procellariidae (Petrels, Shearwaters)
VU
Tympanuchus pallidicinctus Lesser Prairie-chicken Phasianidae (Pheasants, Partridges, Turkeys, Grouse)
VU
Pterodroma solandri Providence Petrel Procellariidae (Petrels, Shearwaters)
VU
Phoebastria albatrus Short-tailed Albatross Diomedeidae (Albatrosses)
VU
Pterodroma externa Juan Fernandez Petrel Procellariidae (Petrels, Shearwaters)
VU
Anthus spragueii Sprague's Pipit Motacillidae (Wagtails and pipits)
VU
Aphelocoma coerulescens Florida Scrub-jay Corvidae (Crows and jays)
VU
Pterodroma pycrofti Pycroft's Petrel Procellariidae (Petrels, Shearwaters)
VU
Pterodroma cookii Cook's Petrel Procellariidae (Petrels, Shearwaters)
VU
Gymnorhinus cyanocephalus Pinyon Jay Corvidae (Crows and jays)
VU
Chlorodrepanis flava Oahu Amakihi Fringillidae (Finches and Hawaiian honeycreepers)
VU
Rissa brevirostris Red-legged Kittiwake Laridae (Gulls, Terns, Skimmers)
VU
Calcarius ornatus Chestnut-collared Longspur Calcariidae (Longspurs)
VU
Podiceps auritus Horned Grebe Podicipedidae (Grebes)
VU
Telespiza cantans Laysan Finch Fringillidae (Finches and Hawaiian honeycreepers)
VU
Pterodroma deserta Desertas Petrel Procellariidae (Petrels, Shearwaters)
VU
Branta sandvicensis Hawaiian Goose Anatidae (Ducks, Geese, Swans)
VU
Drepanis coccinea Iiwi Fringillidae (Finches and Hawaiian honeycreepers)
VU
Myadestes obscurus Omao Turdidae (Thrushes)
VU
Ardenna creatopus Pink-footed Shearwater Procellariidae (Petrels, Shearwaters)
VU
Clangula hyemalis Long-tailed Duck Anatidae (Ducks, Geese, Swans)
VU
Synthliboramphus craveri Craveri's Murrelet Alcidae (Auks)
VU
Hydrobates leucorhous Leach's Storm-petrel Hydrobatidae (Northern Storm-petrels)
VU
Synthliboramphus scrippsi Scripps's Murrelet Alcidae (Auks)
VU
Hesperiphona vespertina Evening Grosbeak Fringillidae (Finches and Hawaiian honeycreepers)
VU
Ardenna bulleri Buller's Shearwater Procellariidae (Petrels, Shearwaters)
VU
Pterodroma cervicalis White-necked Petrel Procellariidae (Petrels, Shearwaters)
VU
Catharus bicknelli Bicknell's Thrush Turdidae (Thrushes)
VU
Pica nutalli Yellow-billed Magpie Corvidae (Crows and jays)
VU
Chaetura pelagica Chimney Swift Apodidae (Swifts)
VU
Chlorodrepanis stejnegeri Kauai Amakihi Fringillidae (Finches and Hawaiian honeycreepers)
VU
Fratercula arctica Atlantic Puffin Alcidae (Auks)
VU
Polysticta stelleri Steller's Eider Anatidae (Ducks, Geese, Swans)
VU
Chasiempis sandwichensis Hawaii Elepaio Monarchidae (Monarchs)
VU
Euphagus carolinus Rusty Blackbird Icteridae (New World blackbirds)
VU
Bubo scandiacus Snowy Owl Strigidae (Typical Owls)
VU
Rissa tridactyla Black-legged Kittiwake Laridae (Gulls, Terns, Skimmers)
VU
Cypseloides niger Black Swift Apodidae (Swifts)
VU
Magumma parva Anianiau Fringillidae (Finches and Hawaiian honeycreepers)
VU
Fulica alai Hawaiian Coot Rallidae (Rails, Gallinules, Coots)
VU
Chasiempis sclateri Kauai Elepaio Monarchidae (Monarchs)
VU