| Soort/Species | Familie/Family | Orde/Order | Klasse/Class | Stam/Phylum | Rijk/Kingdom |
|---|---|---|---|---|---|
| Roestkruingors | Zangvogels | Vogels | Gewervelden | Dieren | |
| Rufous-crowned sparrow | Buntings, new world sparrows and allies | Perching birds | Birds | Chordate | Animals |
| Aimophila ruficeps | Emberizidae | Passeriformes | Aves | Chordata | Animalia |