피지참매 vs 흰머리수리
Accipiter rufitorques 비교 대상 Haliaeetus leucocephalus
Side-by-Side Comparison
| 속성 | 피지참매 | 흰머리수리 |
|---|---|---|
| 학명 | Accipiter rufitorques | Haliaeetus leucocephalus |
| 목 | Accipitriformes | Accipitriformes |
| 과 | Accipitridae | Accipitridae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | 79.0 cm (31.1 in) |
| 날개 폭 | 43.5 cm (17.1 in) | 203.0 cm (79.9 in) |
| 체중 | 226.66666666666666 g (8.00 oz) | 4300.0 g (151.68 oz) |
| 식성 | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| 산란 수 | 2-4 | 1-4 |
| Population Trend | — | — |
Size Comparison
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
피지참매
흰머리수리
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
피지참매
흰머리수리
North America from Alaska and Canada through the contiguous United States to northern Mexico.
보전 상태
피지참매
흰머리수리
How to Tell Them Apart
피지참매
흰머리수리
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
피지참매
The Fiji Goshawk, <em>Accipiter rufitorques</em>, belongs to the family Accipitridae and is endemic to the Fijian archipelago in the southwestern Pacific. Detailed plumage and behavioral descriptions of this species are limited in the available literature. It is associated primarily with forested habitats, where it likely hunts small vertebrates and invertebrates typical of island accipiter diets. The nest type recorded for this species is described as a platform-like structure, consistent with the nesting style of many hawks in this family. Clutch …
흰머리수리
흰머리독수리는 미국의 국조이자 국가 상징입니다. DDT 살충제 사용으로 인해 한때 멸종위기에 처했으나 놀라운 회복을 보여 2007년 멸종위기종 목록에서 제외되었습니다. 이 강력한 맹금류는 어떤 새보다 가장 큰 나무 둥지를 만들며, 어떤 것들은 2톤 이상이 됩니다.