Phylogeny
The Tree of Life
- Life
- Eukaryotes
- Mitochondrial Eukaryotes
- Crown Eukaryotes
- Metazoa -- Animals
- Chordata
- Craniata
- Vertibrata
- Gnathostomata
- Sarcopterygii
- Terrestrial Vertebrates
- Amniota
- Diapsida
- Archosauromorpha
- Archosauria
- Dinosauria
- Aves
- Neornithes
- Passeriformes