Black-chested Buzzard-eagle vs 黑鸢
Geranoaetus melanoleucus 对比 Milvus migrans
Side-by-Side Comparison
| 属性 | Black-chested Buzzard-eagle | 黑鸢 |
|---|---|---|
| 学名 | Geranoaetus melanoleucus | Milvus migrans |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 99.2 cm (39.1 in) | 91.5 cm (36.0 in) |
| 体重 | 2457.25 g (86.68 oz) | 753.8333333333334 g (26.59 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-3 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-chested Buzzard-eagle
Least Concern
黑鸢
About These Birds
Black-chested Buzzard-eagle
The Black-chested Buzzard-eagle is a large, powerful hawk of open Andean landscapes and adjacent lowlands in South America, from Colombia south to Tierra del Fuego. It has a distinctive dark grey breast and blackish upperparts contrasting with white underparts barred with grey. It inhabits open and semi-open country including grasslands, shrubby hillsides, and forest edges, feeding on rabbits, rodents, and other medium-sized vertebrates.
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。