Ratites Galliformes Ducks and relatives Flamingos, grebes and penguins Herons, Ibises, Pelicans and relatives Cormorants, darters, gannets and relatives Hummingbirds, nightjars, swifts and relatives Storks, kagu and sunbittern Cranes and relatives Bustards Wading birds, shore birds and relatives Pigeons, Doves and relatives Turacos and Cuckoos Raptors Trogons and mousebirds Owls and relatives Motmots, Kingfishers, Rollers and relatives Hornbills, hoopoes and relatives Toucans, Barbets, Woodpeckers Parrots and relatives Passerine birds