Taiwan Rosefinch vs Black Rosy-finch
Carpodacus formosanus so với Leucosticte atrata
Side-by-Side Comparison
| Thuộc Tính | Taiwan Rosefinch | Black Rosy-finch |
|---|---|---|
| Tên Khoa Học | Carpodacus formosanus | Leucosticte atrata |
| Bộ | Passeriformes | Passeriformes |
| Họ | Fringillidae | Fringillidae |
| Tình Trạng Bảo Tồn | Least Concern | Endangered |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 13,8 cm (5.4 in) | 21,3 cm (8.4 in) |
| Khối Lượng | 22,15 g (0.78 oz) | 25,5 g (0.90 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | -- | 3-6 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Taiwan Rosefinch only
Black Rosy-finch only
Tình Trạng Bảo Tồn
Least Concern
Taiwan Rosefinch
Endangered
Black Rosy-finch
About These Birds
Black Rosy-finch
The Black Rosy-finch is an endangered, medium-sized finch with jet-black body plumage and rose-pink wing and rump patches that give the rosy-finch group their name. It breeds at high altitude in rocky alpine terrain of the Rocky Mountains in the western United States, nesting in cliff crevices and talus slopes above the snowline. It feeds on seeds, insects, and invertebrates found at the snow's edge and in alpine meadows.