American Tree Sparrow vs Chaco Sparrow
Passerella arborea comparado con Rhynchospiza strigiceps
Side-by-Side Comparison
| Atributo | American Tree Sparrow | Chaco Sparrow |
|---|---|---|
| Nombre científico | Passerella arborea | Rhynchospiza strigiceps |
| Orden | Passeriformes | Passeriformes |
| Familia | Passerellidae | Passerellidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 14,4 cm (5.7 in) | 13,2 cm (5.2 in) |
| Peso | 19,0 g (0.67 oz) | 21,55 g (0.76 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 4-6 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Ninguno
American Tree Sparrow only
Chaco Sparrow only
Ninguno
Estado de conservación
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.