Frances's Sparrowhawk vs 黑鸢
Accipiter francesiae 对比 Milvus migrans
Side-by-Side Comparison
| 属性 | Frances's Sparrowhawk | 黑鸢 |
|---|---|---|
| 学名 | Accipiter francesiae | Milvus migrans |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 31.2 cm (12.3 in) | 91.5 cm (36.0 in) |
| 体重 | 135.25 g (4.77 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
Frances's Sparrowhawk
Least Concern
黑鸢
About These Birds
Frances's Sparrowhawk
Frances's Sparrowhawk, <em>Accipiter francesiae</em>, is a small raptor belonging to the family Accipitridae (Hawks, Eagles & Kites). It is associated with forest habitats, where accipiters typically hunt birds and small vertebrates through dense tree cover. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The species is assessed as Least Concern, suggesting it is not currently at elevated risk of global decline. Clutch sizes reportedly range from 1 to 5 eggs, though data on nest …
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。