Black-faced Brushfinch vs American Tree Sparrow
Atlapetes melanolaemus so với Passerella arborea
Side-by-Side Comparison
| Thuộc Tính | Black-faced Brushfinch | American Tree Sparrow |
|---|---|---|
| Tên Khoa Học | Atlapetes melanolaemus | Passerella arborea |
| Bộ | Passeriformes | Passeriformes |
| Họ | Passerellidae | Passerellidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 14,1 cm (5.6 in) | 14,4 cm (5.7 in) |
| Khối Lượng | 29,0 g (1.02 oz) | 19,0 g (0.67 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Black-faced Brushfinch only
American Tree Sparrow only
Tình Trạng Bảo Tồn
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.