Loons or Divers (Gaviidae)

Grebes (Podicipedidae)

Cormorants (Phalacrocoraciidae)

Herons, Egrets and Bitterns (Ardeidae)

Ibises and Spoonbills (Threskiornithidae)

Ducks, Geese and Swans (Anatidae)

New World Vultures (Cathartidae)

Hawks, Eagles and allies (Accipitridae)

Grouse (Tetraonidae)

Rails, Moorhens and Coots (Rallidae)

Cranes (Gruidae)

Shorebirds or Waders, and Pratincoles (Burchinidae, Chradriidae, Scolopacidae, and Glareolidae)

Gulls (Laridae) and Terns (Sternidae)

Pigeons and Doves (Columbidae)

Cuckoos and Roadrunners (Cuculidae)

Nightjars and Nighthawks (Caprimulgidae)

Hummingbirds (Trochilidae)