American Tree Sparrow vs Tumbes Sparrow
Passerella arborea verglichen mit Rhynchospiza stolzmanni
Side-by-Side Comparison
| Merkmal | American Tree Sparrow | Tumbes Sparrow |
|---|---|---|
| Wissenschaftlicher Name | Passerella arborea | Rhynchospiza stolzmanni |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Passerellidae | Passerellidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 14,4 cm (5.7 in) | 13,6 cm (5.4 in) |
| Gewicht | 19,0 g (0.67 oz) | 27,325 g (0.96 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 4-6 | 4 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
American Tree Sparrow only
Tumbes Sparrow only
Erhaltungsstatus
Least Concern
American Tree Sparrow
Least Concern
Tumbes 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.