Red-legged Sparrowhawk vs Black-collared Hawk
Accipiter erythropus 对比 Busarellus nigricollis
Side-by-Side Comparison
| 属性 | Red-legged Sparrowhawk | Black-collared Hawk |
|---|---|---|
| 学名 | Accipiter erythropus | Busarellus nigricollis |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 30.9 cm (12.2 in) | 78.7 cm (31.0 in) |
| 体重 | 118.5 g (4.18 oz) | 926.0 g (32.66 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Red-legged Sparrowhawk
Least Concern
Black-collared Hawk
About These Birds
Red-legged Sparrowhawk
The Red-legged Sparrowhawk, <em>Accipiter erythropus</em>, is a small raptor in the family Accipitridae (Hawks, Eagles & Kites). It inhabits forest environments, consistent with the arboreal hunting style characteristic of accipiters. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The species is assessed as Least Concern on global conservation evaluations. Available nesting data indicate a clutch size of 2 eggs, though further details on nest structure, incubation duration, and fledging period are not documented here. …
Black-collared Hawk
黑颈鸢，分布于中南美洲湿地，白色头部、栗棕色身体配黑色颈环，以鱼为主食。