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