Bee-eaters, kingfishers, motmots & rollers(Coraciiformes)
Birds of prey(Accipitriformes & Falconiformes)
Bustards(Otidiformes)
Cassowaries & emus(Casuariiformes)
Cormorants & shags(Phalacrocoracidae)
Cranes & relatives(Gruiformes)
Cuckoo roller(Leptosomiformes)
Cuckoos & turacos(Cuculiformes)
Doves & pigeons(Columbiformes)
Flamingos(Phoenicopteriformes)
Grebes(Podicipediformes)
Hornbills(Bucerotidae)
Kiwis(Apterygiformes)
Landfowl(Galliformes)
Mousebirds(Coliiformes)
Nightjars(Caprimulgiformes)
Ostriches (Struthioniformes)
Owls(Strigiformes)
Parrots(Psittaciformes)
Passerines(Passeriformes)
Pelicans, herons & relatives(Pelecaniformes)
Penguins(Sphenisciformes)
Rheas(Rheiformes)
Sandgrouse(Pterocliformes)
Seriemas(Cariamiformes)
Shorebirds(Charadriiformes)
Storks(Ciconiiformes)
Sunbittern & kagu(Eurypygiformes)
Swifts & hummingbirds(Apodiformes)
TinamousTinamiformes
Trogons(Trogoniformes)
Waterfowl(Anseriformes)
Woodpeckers, toucans & barbets(Piciformes)