Black-and-white Tanager vs Ash-breasted Sierra-finch
Conothraupis speculigera 对比 Geospizopsis plebejus
Side-by-Side Comparison
| 属性 | Black-and-white Tanager | Ash-breasted Sierra-finch |
|---|---|---|
| 学名 | Conothraupis speculigera | Geospizopsis plebejus |
| 目 | Passeriformes | Passeriformes |
| 科 | Thraupidae | Thraupidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.2 cm (6.0 in) | 14.8 cm (5.8 in) |
| 体重 | 24.666666666666668 g (0.87 oz) | 14.666666666666666 g (0.52 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-and-white Tanager
Least Concern
Ash-breasted Sierra-finch
About These Birds
Black-and-white Tanager
黑白唐纳雀（Conothraupis speculigera）— 分布于南美西部（厄瓜多尔和秘鲁）干燥森林的稀有唐纳雀。雄鸟具白色翼斑的黑色鸟。濒危种。
Ash-breasted Sierra-finch
The Ash-breasted Sierra-finch is a highland finch found in Andean grasslands and shrublands from Peru to Argentina. Weighing around 14.7g with a wingspan of about 14.8cm, it has ash-grey underparts and brown-streaked upperparts. It feeds on seeds and insects in open mountain habitats.