Alder Flycatcher American Black Duck American Coot American Crow American Dipper American Goldfinch American Kestrel American Pipit American Redstart American Robin American Three-toed Woodpecker American Tree Sparrow American White Pelican American Wigeon American Woodcock Andean Condor Andean Slaty Thrush Andean Tinamou Anhinga Anna's Hummingbird Aplomado Falcon Arctic Tern Ash-colored Cuckoo Baird's Sandpiper Bald Eagle Baltimore Oriole Band-tailed Pigeon Band-tailed Seedeater Bank Swallow Bar-tailed Godwit Barn Owl Barn Swallow Barnacle Goose Barred Owl Barrow's Goldeneye Bay-breasted Warbler Belted Kingfisher Bewick's Wren Black Oystercatcher Black Scoter Black Swift Black Turnstone Black Vulture Black-and-white Warbler Black-backed Grosbeak Black-backed Woodpecker Black-bellied Plover Black-bellied Whistling-Duck Black-billed Cuckoo Black-billed Magpie Black-bodied Woodpecker Black-capped Chickadee Black-capped Warbling-Finch Black-chested Buzzard-Eagle Black-crowned Monjita Black-crowned Night-Heron Black-headed Grosbeak Black-headed Gull Black-legged Kittiwake Black-necked Stilt Black-throated Blue Warbler Black-throated Gray Warbler Black-throated Green Warbler Blackburnian Warbler Blackpoll Warbler Blue Grosbeak Blue Jay Blue-and-white Swallow Blue-and-yellow Tanager Blue-crowned Parakeet Blue-gray Gnatcatcher Blue-headed Vireo Blue-tufted Starthroat Blue-winged Teal Blue-winged Warbler Boat-tailed Grackle Bobolink Bohemian Waxwing Bonaparte's Gull Boreal Chickadee Bran-colored Flycatcher Brandt's Cormorant Brant Brazilian Teal Broad-winged Hawk Brown Cacholote Brown Creeper Brown Pelican Brown Thrasher Brown-capped Redstart Brown-chested Martin Brown-headed Cowbird Brown-headed Nuthatch Brushland Tinamou Buff-necked Ibis Bufflehead Burrowing Owl Burrowing Parakeet Bushtit Cackling Goose California Gull California Scrub-Jay Campo Flicker Canada Goose Canada Warbler Canvasback Cape May Warbler Carolina Chickadee Carolina Wren Carrion Crow Caspian Tern Cassin's Vireo Cattle Egret Cattle Tyrant Cedar Waxwing Cerulean Warbler Chaco Earthcreeper Checkered Woodpecker Chestnut-backed Chickadee Chestnut-sided Warbler Chiguanco Thrush Chiloe Wigeon Chimango Caracara Chimney Swift Chipping Sparrow Chivi Vireo Cinereous Harrier Cinnamon Teal Clapper Rail Clay-colored Sparrow Cliff Swallow Coal Tit Cocoi Heron Common Buzzard Common Chaffinch Common Chiffchaff Common Cuckoo Common Diuca-Finch Common Gallinule Common Goldeneye Common Grackle Common Ground Dove Common Loon Common Merganser Common Murre Common Nighthawk Common Pochard Common Raven Common Redpoll Common Redstart Common Ringed Plover Common Sandpiper Common Snipe Common Tern Common Wood-Pigeon Common Yellowthroat Cooper's Hawk Cordoba Cinclodes Cream-backed Woodpecker Creamy-bellied Thrush Crested Gallito Crowned Slaty Flycatcher Dark-billed Cuckoo Dark-eyed Junco Darwin's Nothura Double-collared Seedeater Double-crested Cormorant Downy Woodpecker Dunlin Dunnock Dusky Flycatcher Eared Dove Eastern Bluebird Eastern Kingbird Eastern Meadowlark Eastern Phoebe Eastern Towhee Eastern Whip-poor-will Eastern Wood-Pewee Eurasian Blackbird Eurasian Blackcap Eurasian Blue Tit Eurasian Bullfinch Eurasian Collared-Dove Eurasian Coot Eurasian Curlew Eurasian Green Woodpecker Eurasian Jackdaw Eurasian Jay Eurasian Kestrel Eurasian Linnet Eurasian Magpie Eurasian Moorhen Eurasian Nuthatch Eurasian Oystercatcher Eurasian Skylark Eurasian Sparrowhawk Eurasian Tree Sparrow Eurasian Treecreeper Eurasian Wigeon Eurasian Woodcock Eurasian Wren European Golden-Plover European Goldfinch European Greenfinch European Robin European Starling European Stonechat Evening Grosbeak Ferruginous Pygmy-Owl Field Sparrow Fieldfare Firewood-gatherer Fish Crow Florida Scrub-Jay Fork-tailed Flycatcher Fox Sparrow Franklin's Gull Freckle-breasted Thornbird Gadwall Garden Warbler Glaucous Gull Glaucous-winged Gull Glittering-bellied Emerald Glossy Ibis Goldcrest Golden Eagle Golden-billed Saltator Golden-crowned Kinglet Golden-crowned Sparrow Golden-winged Warbler Grassland Sparrow Grassland Yellow-Finch Gray Catbird Gray Heron Gray Wagtail Gray-cheeked Thrush Gray-cowled Wood-Rail Gray-hooded Parakeet Grayish Baywing Grayish Saltator Great Black-backed Gull Great Blue Heron Great Cormorant Great Crested Flycatcher Great Crested Grebe Great Egret Great Horned Owl Great Kiskadee Great Pampa-Finch Great Spotted Woodpecker Great Tit Greater Scaup Greater White-fronted Goose Greater Whitethroat Greater Yellowlegs Green Heron Green-barred Woodpecker Green-winged Teal Guira Cuckoo Hairy Woodpecker Hammond's Flycatcher Harlequin Duck Harris's Sparrow Hellmayr's Pipit Hen Harrier Hermit Thrush Herring Gull Hoary Redpoll Hooded Merganser Hooded Siskin Hooded Warbler Horned Grebe Horned Lark House Finch House Sparrow House Wren Hudsonian Godwit Hutton's Vireo Iceland Gull Indigo Bunting Kentucky Warbler Killdeer King Eider Lapland Longspur Lark Sparrow Lark-like Brushrunner Laughing Gull Lazuli Bunting Least Bittern Least Flycatcher Least Sandpiper Least Tern Lesser Black-backed Gull Lesser Goldfinch Lesser Redpoll Lesser Scaup Lesser Whitethroat Lesser Yellowlegs Limpkin Lincoln's Sparrow Little Blue Heron Little Egret Little Nightjar Little Ringed Plover Little Thornbird Loggerhead Shrike Long-billed Dowitcher Long-tailed Duck Long-tailed Meadowlark Long-tailed Tit Louisiana Waterthrush MacGillivray's Warbler Magnolia Warbler Maguari Stork Mallard Mandarin Duck Many-colored Chaco Finch Marbled Murrelet Marsh Tit Marsh Wren Masked Gnatcatcher Masked Yellowthroat Meadow Pipit Merlin Mew Gull Mistle Thrush Monk Parakeet Mountain Bluebird Mourning Dove Mourning Warbler Muscovy Duck Mute Swan Narrow-billed Woodcreeper Nashville Warbler Neotropic Cormorant Northern Cardinal Northern Flicker Northern Goshawk Northern Harrier Northern Lapwing Northern Mockingbird Northern Parula Northern Pintail Northern Rough-winged Swallow Northern Saw-whet Owl Northern Shoveler Northern Shrike Northern Waterthrush Northern Wheatear Olive-crowned Crescentchest Olive-sided Flycatcher Orange-crowned Warbler Orchard Oriole Osprey Ovenbird Pacific Loon Pacific Wren Pacific-slope Flycatcher Painted Bunting Pale-breasted Spinetail Palm Warbler Parasitic Jaeger Pearly-vented Tody-Tyrant Pectoral Sandpiper Pelagic Cormorant Peregrine Falcon Philadelphia Vireo Picazuro Pigeon Picui Ground Dove Pied-billed Grebe Pigeon Guillemot Pileated Woodpecker Pine Grosbeak Pine Siskin Pine Warbler Pink-footed Goose Plumbeous Sierra-Finch Prairie Warbler Prothonotary Warbler Puna Canastero Purple Finch Purple Gallinule Purple Martin Red Crossbill Red Kite Red Knot Red-bellied Woodpecker Red-breasted Merganser Red-breasted Nuthatch Red-breasted Sapsucker Red-eyed Vireo Red-gartered Coot Red-headed Woodpecker Red-legged Partridge Red-necked Grebe Red-necked Phalarope Red-shouldered Hawk Red-tailed Comet Red-tailed Hawk Red-throated Loon Red-winged Blackbird Redhead Redwing Reed Bunting Rhinoceros Auklet Ring Ouzel Ring-billed Gull Ring-necked Duck Ring-necked Pheasant Ringed Kingfisher Ringed Warbling-Finch Roadside Hawk Rock Pigeon Rook Rose-breasted Grosbeak Roseate Spoonbill Ruby-crowned Kinglet Ruby-throated Hummingbird Ruddy Duck Ruddy Turnstone Rufous Hornero Rufous Hummingbird Rufous-bellied Thrush Rufous-browed Peppershrike Rufous-collared Sparrow Rufous-sided Crake Rusty Blackbird Saffron Finch Sanderling Sandhill Crane Savannah Sparrow Say's Phoebe Scarlet Tanager Scimitar-billed Woodcreeper Scissor-tailed Nightjar Screaming Cowbird Sedge Wren Semipalmated Plover Semipalmated Sandpiper Sharp-billed Canastero Sharp-shinned Hawk Shiny Cowbird Short-billed Canastero Short-billed Dowitcher Short-eared Owl Sick's Swift Silver Teal Silvery Grebe Small-billed Elaenia Snow Bunting Snow Goose Snowy Egret Snowy Owl Solitary Sandpiper Song Sparrow Song Thrush Sooty-fronted Spinetail Sora Southern Beardless-Tyrannulet Southern Caracara Southern Lapwing Southern Martin Spot-backed Puffbird Spot-winged Falconet Spot-winged Pigeon Spotted Nothura Spotted Sandpiper Spotted Towhee Spruce Grouse Steller's Jay Stock Dove Straneck's Tyrannulet Streaked Flycatcher Striated Heron Stripe-capped Sparrow Stripe-crowned Spinetail Striped Cuckoo Suiriri Flycatcher Summer Tanager Surf Scoter Surfbird Swainson's Flycatcher Swainson's Hawk Swainson's Thrush Swallow-tailed Kite Swamp Sparrow Tataupa Tinamou Tawny Owl Tawny-crowned Pygmy-Tyrant Tawny-headed Swallow Tennessee Warbler Townsend's Solitaire Townsend's Warbler Tree Swallow Tricolored Heron Tropical Kingbird Tropical Screech-Owl Trumpeter Swan Tufted Duck Tufted Tit-Spinetail Tufted Titmouse Tundra Swan Turkey Vulture Ultramarine Grosbeak Variable Antshrike Variable Hawk Variable Oriole Varied Thrush Vaux's Swift Veery Vermilion Flycatcher Vesper Sparrow Violet-green Swallow Virginia Rail Wandering Tattler Warbling Vireo Western Grebe Western Gull Western Sandpiper Western Tanager Western Wood-Pewee Whimbrel Whistling Heron White Ibis White Monjita White Wagtail White Woodpecker White-banded Mockingbird White-barred Piculet White-breasted Nuthatch White-collared Swift White-crowned Sparrow White-eyed Vireo White-faced Ibis White-fronted Woodpecker White-rumped Sandpiper White-rumped Swallow White-throated Dipper White-throated Sparrow White-tipped Dove White-tipped Plantcutter White-tufted Grebe White-winged Coot White-winged Crossbill White-winged Dove White-winged Scoter Wild Turkey Willet Willow Flycatcher Willow Ptarmigan Willow Tit Willow Warbler Wilson's Phalarope Wilson's Snipe Wilson's Warbler Winter Wren Wood Duck Wood Stork Wood Thrush Worm-eating Warbler Yellow Warbler Yellow-bellied Sapsucker Yellow-billed Cuckoo Yellow-billed Pintail Yellow-billed Teal Yellow-billed Tit-Tyrant Yellow-crowned Night-Heron Yellow-headed Blackbird Yellow-rumped Warbler Yellow-throated Vireo Yellow-throated Warbler