Galliformes

Anseriformes

Gaviiformes

Procellariiformes

Podicipediformes

Ciconiiformes

Pelecaniformes

Accipitriformes

Falconiformes

Otidiformes

Gruiformes

Charadriiformes

Pteroclidiformes

Columbiformes

Cuculiformes

Strigiformes

Caprimulgiformes

Apodiformes

Coraciiformes

Bucerotiformes

Piciformes

Passeriformes