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Side-by-Side Comparison

속성	흰머리수리	Black-and-chestnut Eagle
학명	Haliaeetus leucocephalus	Spizaetus isidori
목	Accipitriformes	Accipitriformes
과	Accipitridae	Accipitridae
보전 상태	Least Concern	Endangered
체장	79.0 cm (31.1 in)	—
날개 폭	203.0 cm (79.9 in)	96.9 cm (38.1 in)
체중	4300.0 g (151.68 oz)	2950.0 g (104.06 oz)
식성	Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish …	--
산란 수	1-4	1
Population Trend	—	—

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Size Comparison

Body Length

흰머리수리 79.0 cm

Black-and-chestnut Eagle —

날개 폭

흰머리수리 203.0 cm

Black-and-chestnut Eagle 96.9 cm

체중

흰머리수리 4300.0 g

Black-and-chestnut Eagle 2950.0 g

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Habitat Comparison

공유 서식지

🌲 Forest

흰머리수리 only

🌿 Wetland 🌾 Grassland 🏖️ Coastal

Black-and-chestnut Eagle only

없음

흰머리수리

Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.

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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.

Black-and-chestnut Eagle

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Geographic Range & Migration

흰머리수리

North America from Alaska and Canada through the contiguous United States to northern Mexico.

Black-and-chestnut Eagle

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보전 상태

Least Concern

흰머리수리

Endangered

Black-and-chestnut Eagle

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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

Black-and-chestnut Eagle

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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.

Black-and-chestnut Eagle

The Black-and-chestnut Eagle is an endangered large raptor of humid montane forests along the Andes, from Venezuela to Argentina. It has striking black upperparts and chestnut underparts with fine barring. It preys on medium-sized arboreal mammals, large birds, and reptiles, and is threatened by deforestation and hunting throughout its range.

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Related Comparisons

흰머리수리 vs 그리폰독수리

same-family

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