Rheidae

Apterygidae

Tinamidae

Galliformes

Anatidae

Anhimidae

Rallidae

Gruidae

Psophiidae

Balaenicipitidae

Ardeidae

Eurypygidae

Otididae

Cuculidae

Foro

Musophagidae

Cariamidae

Namibiavis

Opisthocomidae

Hoazinavis

Columbidae

Pteroclidae

Burhinidae

Recurvirostridae

Cathartidae

Sagittariidae

Strigiformes

Falconidae

Accipitridae

Aegothelidae

Trogonidae

Steatornithidae

Passeriformes

Coraciidae

Coliidae

Psittacidae

Threskiornithidae

Ciconiidae

Phoenicopteridae

Phaethontidae

Phalacrocoracidae

Fregatidae

Procellariidae

Spheniscidae

Gaviidae

Podicipedidae