Black-faced Brushfinch vs American Tree Sparrow
Atlapetes melanolaemus compared with Passerella arborea
Side-by-Side Comparison
| Attribute | Black-faced Brushfinch | American Tree Sparrow |
|---|---|---|
| Scientific Name | Atlapetes melanolaemus | Passerella arborea |
| Order | Passeriformes | Passeriformes |
| Family | Passerellidae | Passerellidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 14.1 cm (5.6 in) | 14.4 cm (5.7 in) |
| Weight | 29.0 g (1.02 oz) | 19.0 g (0.67 oz) |
| Diet | -- | -- |
| Clutch Size | 2 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
None
Black-faced Brushfinch only
American Tree Sparrow only
Conservation Status
Least Concern
Black-faced Brushfinch
Least Concern
American Tree Sparrow
About These Birds
Black-faced Brushfinch
The Black-faced Brushfinch is a sparrow-like bird with olive-green upperparts, yellow underparts, and a bold black mask covering the face and throat. It is endemic to the Andes of Bolivia and northwestern Argentina, inhabiting humid montane scrub and forest edges at mid to high elevations. It feeds on seeds, berries, and insects, typically foraging in dense undergrowth near the forest floor.
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.