灰鹰 vs 黑鸢
Accipiter novaehollandiae 对比 Milvus migrans
Side-by-Side Comparison
| 属性 | 灰鹰 | 黑鸢 |
|---|---|---|
| 学名 | Accipiter novaehollandiae | Milvus migrans |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 52.4 cm (20.6 in) | 91.5 cm (36.0 in) |
| 体重 | 572.0 g (20.18 oz) | 753.8333333333334 g (26.59 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-5 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
灰鹰
Least Concern
黑鸢
About These Birds
灰鹰
The Grey Goshawk (<em>Accipiter novaehollandiae</em>) is a medium-sized raptor of the family Accipitridae (Hawks, Eagles & Kites), native to Australia and nearby islands. It occupies a range of habitats including forest and grassland, making it one of the more habitat-versatile members of its genus. Detailed plumage and behavioral descriptions of this species are limited in the available literature for this record, though the Grey Goshawk is notable for occurring in both a grey-and-white morph and a pure white morph, the …
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。