- Struthioniformes
- Rheiformes
- Apterygiformes
- Tinamiformes
- Anseriformes
- Galliformes
- Gaviiformes
- Sphenisciformes
- Procellariiformes
- Podicipediformes
- Phoenicopteriformes
- Phaethontiformes
- Ciconiiformes
- Pelecaniformes
- Suliformes
- Accipitriformes
- Otidiformes
- Mesitornithiformes
- Eurypygiformes
- Gruiformes
- Charadriiformes
- Pterocliformes
- Columbiformes
- Opisthocomiformes
- Musophagiformes
- Cuculiformes
- Strigiformes
- Caprimulgiformes
- Apodiformes
- Coliiformes
- Trogoniformes
- Leptosomiformes
- Coraciiformes
- Bucerotiformes
- Piciformes
- Falconiformes
- Psittaciformes
- Passeriformes