Loons
Gaviidae
Grebes
Podicipedidae
Pelecaniformes
Anhingidae, Fregatidae, Pelecanidae, Phaethontidae, Phalaccrocoracidae, Sulidae
Wading Birds
Ardeidae, Ciconiidae, Phoenicopteridae, Threskiornithidae
Swans, Geese, and Ducks
Anatidae
Diurnal Raptors
Upland Game Birds
Cracidae, Odontophoridae, Phasianidae
Gruiformes
Aramidae, Gruidae, Rallidae
Shorebirds
Charadriidae, Haematopodidae, Jacanidae, Recurvirostridae, Scolopacidae
Gulls, Terns, and Skimmers
Laridae
Alcids
Alcidae
Pigeons and Doves
Columbidae
Parrots and Their Allies
Psittacidae
Cuckoos and Their Allies
Cuculidae
Owls
Strigidae, Tytonidae
Goatsuckers and Swifts
Caprimulgidae, Apodidae
Hummingbirds
Trochilidae
Kingfishers
Alcedinidae
Woodpeckers
Picidae
Tyrant Flycatchers
Tyrannidae
Shrikes and Vireos
Laniidae, Vireonidae
Jays, Crows, and Their Allies
Corvidae
Larks
Alaudidae
Swallows
Hirundinidae
Chickadees and Their Allies
Aegithalidae, Paridae, Remizidae
Nuthatches and Creepers
Certhiidae, Sittidae
Wrens
Troglodytidae
Old World Warblers, Thrushes, and Their Allies
Passeridae, Turdidae
Mimids
Mimidae
Starlings and Mynas
Sturnidae
Wagtails and Pipits
Motacillidae
Waxwings
Bombycillidae
Wood-Warblers
Parulidae, Peucedramidae
Tanagers, Cardinals, and Their Allies
Cardinalidae, Thraupidae
Emberizine Sparrows
Emberizidae
Icterids
Icteridae
Finches and Old World Sparrows
Fringillidae, Passeridae
