American Tree Sparrow vs Chaco Sparrow
Passerella arborea comparé à Rhynchospiza strigiceps
Side-by-Side Comparison
| Attribut | American Tree Sparrow | Chaco Sparrow |
|---|---|---|
| Nom scientifique | Passerella arborea | Rhynchospiza strigiceps |
| Ordre | Passeriformes | Passeriformes |
| Famille | Passerellidae | Passerellidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 14,4 cm (5.7 in) | 13,2 cm (5.2 in) |
| Poids | 19,0 g (0.67 oz) | 21,55 g (0.76 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 4-6 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
American Tree Sparrow only
Chaco Sparrow only
Aucun(e)
Statut de conservation
Least Concern
American Tree Sparrow
Least Concern
Chaco Sparrow
About These Birds
American Tree Sparrow
The American Tree Sparrow is a compact passerellid weighing 19 g with a 14.4 cm wingspan, breeding in shrubby Arctic tundra and wintering in open fields and weedy areas across North America. It is identified by its rufous cap and distinctive central breast spot.