Loons, Grebes, and Albatrosses

Shearwaters, Petrels, Frigatebirds, Boobies, and Gannets

Pelicans, Anhingas, and Cormorants

Herons, Bitterns, and Egrets

Storks, Ibises, and Spoonbills

Ducks, Geese, and Swans

Vultures, Hawks, Kites, Eagles, and Falcons

Chacalacas, Partridges, Grouse, Turkeys, and Quail

Rails, Gallinules, and Coots

Lapwings, Plovers, and Cranes

Jacanas, Oystercatchers, Stilts, Avocets, Sandpipers, and Phalaropes

Gulls, Terns, and Skimmers

Auks, Murres, and Puffins

Pigeons and Doves

Parakeets and Parrots

Cuckoos, Roadrunners, and Anis

Owls

Nightjars and Swifts

Hummingbirds

Trogons and Kingfishers

Woodpeckers

Flycatchers

Shrikes and Vireos

Crows, Jays, and Magpies

Larks and Swallows

Chickadees, Titmose, Verdins, and Bushtits

Creepers, Nuthatches, Wrens, and Dippers

Kinglets and Gnatcatchers

Thrushes and Robins

Mockingbirds and Thrashers

Starlings, Wagtails, Pipits, Waxwings, and Silky-flycatchers

Warblers

Towhees, Sparrows, and Longspurs

Finches

Cardinals, Grosbeaks, Buntings, and Tanagers

Blackbirds and Orioles