흰머리수리 vs Grey Hawk
Haliaeetus leucocephalus 비교 대상 Buteo plagiatus
Side-by-Side Comparison
| 속성 | 흰머리수리 | Grey Hawk |
|---|---|---|
| 학명 | Haliaeetus leucocephalus | Buteo plagiatus |
| 목 | Accipitriformes | Accipitriformes |
| 과 | Accipitridae | Accipitridae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 79.0 cm (31.1 in) | — |
| 날개 폭 | 203.0 cm (79.9 in) | 53.6 cm (21.1 in) |
| 체중 | 4300.0 g (151.68 oz) | 525.2 g (18.53 oz) |
| 식성 | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | -- |
| 산란 수 | 1-4 | 2-3 |
| Population Trend | — | — |
Size Comparison
Body Length
흰머리수리
79.0 cm
Grey Hawk
—
날개 폭
흰머리수리
203.0 cm
Grey Hawk
53.6 cm
체중
흰머리수리
4300.0 g
Grey Hawk
525.2 g
Habitat Comparison
흰머리수리
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
흰머리수리
노래
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.
Grey Hawk
Geographic Range & Migration
흰머리수리
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Grey Hawk
보전 상태
Least Concern
흰머리수리
Least Concern
Grey Hawk
How to Tell Them Apart
흰머리수리
깃털
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.
부리
Large, hooked, bright yellow bill