Yellow-billed Loon Gavia adamsii Common Loon Gavia immer Pacific Loon Gavia pacifica Red-throated Loon Gavia stellata Western Grebe Aechmophorus occidentalis Horned Grebe Podiceps auritus Red-necked Grebe Podiceps grisegena Eared Grebe Podiceps nigricollis Pied-billed Grebe Podilymbus podiceps American White Pelican Pelecanus erythrorhynchos Double-crested Cormorant Phalacrocorax auritus Great Blue Heron Ardea herodias American Bittern Botaurus lentiginosus Black-crowned Night-Heron Nycticorax nycticorax Wood Duck Aix sponsa Northern Pintail Anas acuta American Wigeon Anas americana Northern Shoveler Anas clypeata Green-winged Teal Anas crecca Blue-winged Teal Anas discors Mallard Anas platyrhynchos American Black Duck Anas rubripes Gadwall Anas strepera Greater White-fronted Goose Anser albifrons Lesser Scaup Aythya affinis Redhead Aythya americana Ring-necked Duck Aythya collaris Greater Scaup Aythya marila Canvasback Aythya valisineria Brant Branta bernicla Canada Goose Branta canadensis Cackling Goose Branta hutchinsii Bufflehead Bucephala albeola Common Goldeneye Bucephala clangula Barrow's Goldeneye Bucephala islandica Snow Goose Chen caerulescens Ross's Goose Chen rossii Long-tailed Duck Clangula hyemalis Trumpeter Swan Cygnus buccinator Tundra Swan Cygnus columbianus Harlequin Duck Histrionicus histrionicus Hooded Merganser Lophodytes cucullatus White-winged Scoter Melanitta fusca Black Scoter Melanitta nigra Surf Scoter Melanitta perspicillata Common Merganser Mergus merganser Red-breasted Merganser Mergus serrator Ruddy Duck Oxyura jamaicensis Common Eider Somateria mollissima King Eider Somateria spectabilis Cooper's Hawk Accipiter cooperii Northern Goshawk Accipiter gentilis Sharp-shinned Hawk Accipiter striatus Golden Eagle Aquila chrysaetos Red-tailed Hawk Buteo jamaicensis Rough-legged Hawk Buteo lagopus Red-shouldered Hawk Buteo lineatus Broad-winged Hawk Buteo platypterus Swainson's Hawk Buteo swainsoni Northern Harrier Circus cyaneus Bald Eagle Haliaeetus leucocephalus Osprey Pandion haliaetus Merlin Falco columbarius Prairie Falcon Falco mexicanus Peregrine Falcon Falco peregrinus Gyrfalcon Falco rusticolus American Kestrel Falco sparverius Ruffed Grouse Bonasa umbellus Blue Grouse Dendragapus obscurus Spruce Grouse Falcipennis canadensis Willow Ptarmigan Lagopus lagopus White-tailed Ptarmigan Lagopus leucura Rock Ptarmigan Lagopus muta Gray Partridge Perdix perdix Ring-necked Pheasant Phasianus colchicus Sharp-tailed Grouse Tympanuchus phasianellus Yellow Rail Coturnicops noveboracensis American Coot Fulica americana Sora Porzana carolina Virginia Rail Rallus limicola Whooping Crane Grus americana Sandhill Crane Grus canadensis Piping Plover Charadrius melodus Semipalmated Plover Charadrius semipalmatus Killdeer Charadrius vociferus American Golden-Plover Pluvialis dominica Black-bellied Plover Pluvialis squatarola American Avocet Recurvirostra americana Spotted Sandpiper Actitis macularius Surfbird Aphriza virgata Ruddy Turnstone Arenaria interpres Upland Sandpiper Bartramia longicauda Sanderling Calidris alba Dunlin Calidris alpina Baird's Sandpiper Calidris bairdii Red Knot Calidris canutus White-rumped Sandpiper Calidris fuscicollis Stilt Sandpiper Calidris himantopus Purple Sandpiper Calidris maritima Western Sandpiper Calidris mauri Pectoral Sandpiper Calidris melanotos Least Sandpiper Calidris minutilla Semipalmated Sandpiper Calidris pusilla Wilson's Snipe Gallinago delicata Short-billed Dowitcher Limnodromus griseus Long-billed Dowitcher Limnodromus scolopaceus Marbled Godwit Limosa fedoa Hudsonian Godwit Limosa haemastica Whimbrel Numenius phaeopus Red Phalarope Phalaropus fulicarius Red-necked Phalarope Phalaropus lobatus Wilson's Phalarope Phalaropus tricolor American Woodcock Scolopax minor Lesser Yellowlegs Tringa flavipes Wandering Tattler Tringa incana Greater Yellowlegs Tringa melanoleuca Willet Tringa semipalmata Solitary Sandpiper Tringa solitaria Buff-breasted Sandpiper Tryngites subruficollis Black Tern Chlidonias niger Caspian Tern Hydroprogne caspia Herring Gull Larus argentatus California Gull Larus californicus Mew Gull Larus canus Ring-billed Gull Larus delawarensis Glaucous-winged Gull Larus glaucescens Iceland Gull Larus glaucoides Glaucous Gull Larus hyperboreus Great Black-backed Gull Larus marinus Little Gull Larus minutus Bonaparte's Gull Larus philadelphia Franklin's Gull Larus pipixcan Black-headed Gull Larus ridibundus Thayer's Gull Larus thayeri Ross's Gull Rhodostethia rosea Long-tailed Jaeger Stercorarius longicaudus Parasitic Jaeger Stercorarius parasiticus Forster's Tern Sterna forsteri Common Tern Sterna hirundo Arctic Tern Sterna paradisaea Sabine's Gull Xema sabini Rock Pigeon Columba livia Mourning Dove Zenaida macroura Black-billed Cuckoo Coccyzus erythropthalmus Northern Saw-whet Owl Aegolius acadicus Boreal Owl Aegolius funereus Short-eared Owl Asio flammeus Long-eared Owl Asio otus Great Horned Owl Bubo virginianus Northern Pygmy-Owl Glaucidium gnoma Snowy Owl Nyctea scandiacus Great Gray Owl Strix nebulosa Barred Owl Strix varia Northern Hawk Owl Surnia ulula Whip-poor-will Caprimulgus vociferus Common Nighthawk Chordeiles minor Chimney Swift Chaetura pelagica Ruby-throated Hummingbird Archilochus colubris Rufous Hummingbird Selasphorus rufus Belted Kingfisher Ceryle alcyon Northern Flicker Colaptes auratus Pileated Woodpecker Dryocopus pileatus Black-backed Woodpecker Picoides arcticus American Three-toed Woodpecker Picoides dorsalis Downy Woodpecker Picoides pubescens Hairy Woodpecker Picoides villosus Yellow-bellied Sapsucker Sphyrapicus varius Olive-sided Flycatcher Contopus cooperi Western Wood-Pewee Contopus sordidulus Eastern Wood-Pewee Contopus virens Alder Flycatcher Empidonax alnorum Yellow-bellied Flycatcher Empidonax flaviventris Hammond's Flycatcher Empidonax hammondii Least Flycatcher Empidonax minimus Dusky Flycatcher Empidonax oberholseri Great Crested Flycatcher Myiarchus crinitus Eastern Phoebe Sayornis phoebe Say's Phoebe Sayornis saya Eastern Kingbird Tyrannus tyrannus Northern Shrike Lanius excubitor Cassin's Vireo Vireo cassinii Warbling Vireo Vireo gilvus Red-eyed Vireo Vireo olivaceus Philadelphia Vireo Vireo philadelphicus Blue-headed Vireo Vireo solitarius American Crow Corvus brachyrhynchos Common Raven Corvus corax Blue Jay Cyanocitta cristata Gray Jay Perisoreus canadensis Black-billed Magpie Pica hudsonia Horned Lark Eremophila alpestris Barn Swallow Hirundo rustica Cliff Swallow Petrochelidon pyrrhonota Purple Martin Progne subis Bank Swallow Riparia riparia Northern Rough-winged Swallow Stelgidopteryx serripennis Tree Swallow Tachycineta bicolor Violet-green Swallow Tachycineta thalassina Black-capped Chickadee Poecile atricapillus Boreal Chickadee Poecile hudsonica Red-breasted Nuthatch Sitta canadensis White-breasted Nuthatch Sitta carolinensis Brown Creeper Certhia americana Marsh Wren Cistothorus palustris Sedge Wren Cistothorus platensis House Wren Troglodytes aedon Winter Wren Troglodytes troglodytes American Dipper Cinclus mexicanus Ruby-crowned Kinglet Regulus calendula Golden-crowned Kinglet Regulus satrapa Arctic Warbler Phylloscopus borealis Bicknell's Thrush Catharus bicknelli Veery Catharus fuscescens Hermit Thrush Catharus guttatus Gray-cheeked Thrush Catharus minimus Swainson's Thrush Catharus ustulatus Wood Thrush Hylocichla mustelina Varied Thrush Ixoreus naevius Townsend's Solitaire Myadestes townsendi Northern Wheatear Oenanthe oenanthe Mountain Bluebird Sialia currucoides Eastern Bluebird Sialia sialis American Robin Turdus migratorius Gray Catbird Dumetella carolinensis Brown Thrasher Toxostoma rufum European Starling Sturnus vulgaris American Pipit Anthus rubescens Sprague's Pipit Anthus spragueii Eastern Yellow Wagtail Motacilla tschutschensis Cedar Waxwing Bombycilla cedrorum Bohemian Waxwing Bombycilla garrulus Black-throated Blue Warbler Dendroica caerulescens Bay-breasted Warbler Dendroica castanea Yellow-rumped Warbler Dendroica coronata Blackburnian Warbler Dendroica fusca Magnolia Warbler Dendroica magnolia Palm Warbler Dendroica palmarum Chestnut-sided Warbler Dendroica pensylvanica Yellow Warbler Dendroica petechia Pine Warbler Dendroica pinus Blackpoll Warbler Dendroica striata Cape May Warbler Dendroica tigrina Townsend's Warbler Dendroica townsendi Black-throated Green Warbler Dendroica virens Common Yellowthroat Geothlypis trichas Black-and-white Warbler Mniotilta varia Connecticut Warbler Oporornis agilis Mourning Warbler Oporornis philadelphia MacGillivray's Warbler Oporornis tolmiei Northern Parula Parula americana Ovenbird Seiurus aurocapilla Northern Waterthrush Seiurus noveboracensis American Redstart Setophaga ruticilla Orange-crowned Warbler Vermivora celata Tennessee Warbler Vermivora peregrina Nashville Warbler Vermivora ruficapilla Canada Warbler Wilsonia canadensis Wilson's Warbler Wilsonia pusilla Western Tanager Piranga ludoviciana Scarlet Tanager Piranga olivacea Baird's Sparrow Ammodramus bairdii Le Conte's Sparrow Ammodramus leconteii Lapland Longspur Calcarius lapponicus Smith's Longspur Calcarius pictus Dark-eyed Junco Junco hyemalis Swamp Sparrow Melospiza georgiana Lincoln's Sparrow Melospiza lincolnii Song Sparrow Melospiza melodia Savannah Sparrow Passerculus sandwichensis Fox Sparrow Passerella iliaca Eastern Towhee Pipilo erythrophthalmus Snow Bunting Plectrophenax nivalis Vesper Sparrow Pooecetes gramineus American Tree Sparrow Spizella arborea Brewer's Sparrow Spizella breweri Clay-colored Sparrow Spizella pallida Chipping Sparrow Spizella passerina White-throated Sparrow Zonotrichia albicollis Golden-crowned Sparrow Zonotrichia atricapilla White-crowned Sparrow Zonotrichia leucophrys Harris's Sparrow Zonotrichia querula Indigo Bunting Passerina cyanea Rose-breasted Grosbeak Pheucticus ludovicianus Red-winged Blackbird Agelaius phoeniceus Bobolink Dolichonyx oryzivorus Rusty Blackbird Euphagus carolinus Brewer's Blackbird Euphagus cyanocephalus Baltimore Oriole Icterus galbula Brown-headed Cowbird Molothrus ater Common Grackle Quiscalus quiscula Eastern Meadowlark Sturnella magna Western Meadowlark Sturnella neglecta Yellow-headed Blackbird Xanthocephalus xanthocephalus Common Redpoll Carduelis flammea Hoary Redpoll Carduelis hornemanni Pine Siskin Carduelis pinus American Goldfinch Carduelis tristis Purple Finch Carpodacus purpureus Evening Grosbeak Coccothraustes vespertinus Gray-crowned Rosy-Finch Leucosticte tephrocotis Red Crossbill Loxia curvirostra White-winged Crossbill Loxia leucoptera Pine Grosbeak Pinicola enucleator House Sparrow Passer domesticus |