灰鹰 vs 黑栗雕
Accipiter novaehollandiae 对比 Spizaetus isidori
Side-by-Side Comparison
| 属性 | 灰鹰 | 黑栗雕 |
|---|---|---|
| 学名 | Accipiter novaehollandiae | Spizaetus isidori |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 52.4 cm (20.6 in) | 96.9 cm (38.1 in) |
| 体重 | 572.0 g (20.18 oz) | 2950.0 g (104.06 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-5 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
灰鹰
黑栗雕
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.