흰머리수리 vs Eurasian Magpie
Haliaeetus leucocephalus 비교 대상 Pica pica
Side-by-Side Comparison
| 속성 | 흰머리수리 | Eurasian Magpie |
|---|---|---|
| 학명 | Haliaeetus leucocephalus | Pica pica |
| 목 | Accipitriformes | Passeriformes |
| 과 | Accipitridae | Corvidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 79.0 cm (31.1 in) | 46.0 cm (18.1 in) |
| 날개 폭 | 203.0 cm (79.9 in) | 56.0 cm (22.0 in) |
| 체중 | 4300.0 g (151.68 oz) | 220.0 g (7.76 oz) |
| 식성 | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval. |
| 산란 수 | 1-4 | 2-8 |
| 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.
Eurasian Magpie
Open woodland, farmland, hedgerows, parks, and gardens. Common in suburban and urban environments across Eurasia.
Song & Call Comparison
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.
Eurasian Magpie
A harsh, rapid chattering 'chach-chach-chach'. Also gives a variety of whistles and clucking notes. Known to mimic other birds and sounds. Very vocal in pairs.
Geographic Range & Migration
흰머리수리
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Eurasian Magpie
Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.
보전 상태
흰머리수리
Eurasian Magpie
How to Tell Them Apart
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
Eurasian Magpie
Bold black and white pattern with iridescent blue-green gloss on the wings and long graduated tail. White scapulars and flanks contrast with the black body.
Strong, straight black bill
About These Birds
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.
Eurasian Magpie
까치는 지구상 가장 지능적인 동물 중 하나이자 조류 중 처음으로 거울 자기 인식을 보인 종이다. 인간의 도구 사용, 장례 행동, 복잡한 사회 구조를 모방할 수 있다.