Class: Aves - Birds print
- Cellular forms
- Domain: Eukaryota
- Kingdom: Animalia
- Subkingdom: Metazoa
- Phyllum: Chordata
- Subphyllum: Craniata or Vertebrata
- Class: Aves
- Order: Podicipediformes
- Order: Pelecaniformes
- Order: Ciconiiformes
- Order: Phoenicopteriformes
- Order: Anseriformes
- Order: Falconiformes
- Order: Galliformes
- Order: Gruiformes
- Order: Charadriiformes
- Order: Columbiformes
- Order: Cuculiformes
- Order: Strigiformes
- Order: Caprimulgiformes
- Order: Apodiformes
- Order: Coraciiformes
- Order: Piciformes
- Order: Passeriformes