摩鹿加鷹 vs 白头海雕
Accipiter henicogrammus 对比 Haliaeetus leucocephalus
Side-by-Side Comparison
| 属性 | 摩鹿加鷹 | 白头海雕 |
|---|---|---|
| 学名 | Accipiter henicogrammus | Haliaeetus leucocephalus |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | 79.0 cm (31.1 in) |
| 翼展 | 46.0 cm (18.1 in) | 203.0 cm (79.9 in) |
| 体重 | 345.0 g (12.17 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
摩鹿加鷹
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
摩鹿加鷹
白头海雕
North America from Alaska and Canada through the contiguous United States to northern Mexico.
保护状况
摩鹿加鷹
白头海雕
How to Tell Them Apart
摩鹿加鷹
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
摩鹿加鷹
The Moluccan Goshawk (<em>Accipiter henicogrammus</em>) is a forest raptor belonging to the family Accipitridae, the hawks, eagles, and kites. It is endemic to the Maluku Islands (Moluccas) of eastern Indonesia, where it inhabits tropical forest environments. This species is assessed as Near Threatened by the IUCN, reflecting concern over population trends likely linked to deforestation and habitat degradation across its island range. Detailed plumage and behavioral descriptions of this species are limited in the available literature. Specific data on its …
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.