American Tree Sparrow vs Sierra Madre Sparrow
Passerella arborea comparado con Xenospiza baileyi
Side-by-Side Comparison
| Atributo | American Tree Sparrow | Sierra Madre Sparrow |
|---|---|---|
| Nombre científico | Passerella arborea | Xenospiza baileyi |
| Orden | Passeriformes | Passeriformes |
| Familia | Passerellidae | Passerellidae |
| Estado de conservación | Least Concern | Endangered |
| Longitud | — | — |
| Envergadura | 14,4 cm (5.7 in) | 12,2 cm (4.8 in) |
| Peso | 19,0 g (0.67 oz) | 17,4 g (0.61 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 4-6 | 3 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
American Tree Sparrow only
Sierra Madre Sparrow only
Ninguno
Estado de conservación
Least Concern
American Tree Sparrow
Endangered
Sierra Madre 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.