黑鸢 vs 黑栗雕
Milvus migrans 对比 Spizaetus isidori
Side-by-Side Comparison
| 属性 | 黑鸢 | 黑栗雕 |
|---|---|---|
| 学名 | Milvus migrans | Spizaetus isidori |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 91.5 cm (36.0 in) | 96.9 cm (38.1 in) |
| 体重 | 753.8333333333334 g (26.59 oz) | 2950.0 g (104.06 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
黑鸢
Endangered
黑栗雕
About These Birds
黑鸢
黑鸢（约900克）是世界上数量最多的猛禽之一，广布于欧洲、亚洲、非洲和澳大拉西亚。尾羽呈浅叉形，具有高度的杂食性和食腐性。以腐肉、垃圾和小型脊椎动物为食，在非洲城市中极为常见。无危；种群数量庞大，适应性极强。
黑栗雕
The Black-and-chestnut Eagle is an endangered large raptor of humid montane forests along the Andes, from Venezuela to Argentina. It has striking black upperparts and chestnut underparts with fine barring. It preys on medium-sized arboreal mammals, large birds, and reptiles, and is threatened by deforestation and hunting throughout its range.