Gundlach's Hawk vs 白头海雕
Accipiter gundlachi 对比 Haliaeetus leucocephalus
Side-by-Side Comparison
| 属性 | Gundlach's Hawk | 白头海雕 |
|---|---|---|
| 学名 | Accipiter gundlachi | Haliaeetus leucocephalus |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | 79.0 cm (31.1 in) |
| 翼展 | 45.6 cm (18.0 in) | 203.0 cm (79.9 in) |
| 体重 | 675.0 g (23.81 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 | 2-4 | 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
Gundlach's Hawk
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
Gundlach's Hawk
白头海雕
North America from Alaska and Canada through the contiguous United States to northern Mexico.
保护状况
Gundlach's Hawk
白头海雕
How to Tell Them Apart
Gundlach's Hawk
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
Gundlach's Hawk
Gundlach's Hawk (<em>Accipiter gundlachi</em>) is a medium-sized raptor in the family Accipitridae, the hawks, eagles, and kites. It is endemic to Cuba, where it inhabits coastal and forest environments, including both lowland forests and wooded areas across the island. This species is currently assessed as Endangered by the IUCN, reflecting significant population pressures from habitat loss and persecution. As Cuba's only endemic accipiter, it represents a species of considerable conservation concern. Detailed plumage and bill descriptions are limited in the …
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.