Spot-tailed Goshawk vs 白头海雕
Accipiter trinotatus 对比 Haliaeetus leucocephalus
Side-by-Side Comparison
| 属性 | Spot-tailed Goshawk | 白头海雕 |
|---|---|---|
| 学名 | Accipiter trinotatus | Haliaeetus leucocephalus |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | 79.0 cm (31.1 in) |
| 翼展 | 32.6 cm (12.8 in) | 203.0 cm (79.9 in) |
| 体重 | 146.5 g (5.17 oz) | 4300.0 g (151.68 oz) |
| 食性 | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| 产卵数 | -- | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
白头海雕
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Spot-tailed Goshawk
白头海雕
High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.
Geographic Range & Migration
Spot-tailed Goshawk
白头海雕
North America from Alaska and Canada through the contiguous United States to northern Mexico.
保护状况
Spot-tailed Goshawk
白头海雕
How to Tell Them Apart
Spot-tailed Goshawk
白头海雕
Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.
Large, hooked, bright yellow bill
About These Birds
Spot-tailed Goshawk
The Spot-tailed Goshawk, <em>Accipiter trinotatus</em>, is a member of the family Accipitridae endemic to the Indonesian island of Sulawesi and nearby smaller islands. It is associated with coastal and forested habitats, suggesting it occupies a variety of wooded environments from lowland coastal forests to inland forested areas. Detailed plumage and behavioral descriptions of this species are limited in the available literature. As an island-endemic raptor, the Spot-tailed Goshawk has a naturally restricted range, making habitat preservation on Sulawesi particularly important …
白头海雕
The bald eagle is the national bird and symbol of the United States. Once endangered due to DDT pesticide use, it made a remarkable recovery and was removed from the endangered species list in 2007. These powerful raptors build the largest tree nests of any bird, some weighing over two tons.