Black-and-white Seedeater vs 黄脸草雀
Sporophila luctuosa 对比 Tiaris olivaceus
Side-by-Side Comparison
| 属性 | Black-and-white Seedeater | 黄脸草雀 |
|---|---|---|
| 学名 | Sporophila luctuosa | Tiaris olivaceus |
| 目 | Passeriformes | Passeriformes |
| 科 | Thraupidae | Thraupidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 11.2 cm (4.4 in) | 10.0 cm (3.9 in) |
| 体重 | 12.25 g (0.43 oz) | 8.75 g (0.31 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-and-white Seedeater
Least Concern
黄脸草雀
About These Birds
Black-and-white Seedeater
The Black-and-white Seedeater is a small seedeater found in forest edges, grasslands, and secondary growth across the Andes from Colombia to Bolivia. Males are boldly patterned in black and white while females are olive-brown. It feeds on grass seeds, often in mixed flocks with other seedeaters.