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Side-by-Side Comparison

属性	乌灰鹞	白尾海雕
学名	Circus pygargus	Haliaeetus albicilla
目	Accipitriformes	Accipitriformes
科	Accipitridae	Accipitridae
保护状况	Least Concern	Least Concern
体长	—	84.0 cm (33.1 in)
翼展	72.5 cm (28.5 in)	225.0 cm (88.6 in)
体重	307.75 g (10.86 oz)	5200.0 g (183.42 oz)
食性	--	Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water …
产卵数	1-6	1-3
Population Trend	—	—

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Size Comparison

Body Length

乌灰鹞 —

白尾海雕 84.0 cm

翼展

乌灰鹞 72.5 cm

白尾海雕 225.0 cm

体重

乌灰鹞 307.75 g

白尾海雕 5200.0 g

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Habitat Comparison

共同栖息地

🌿 Wetland

乌灰鹞 only

🌾 Grassland

白尾海雕 only

🏖️ Coastal

白尾海雕

Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.

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Song & Call Comparison

乌灰鹞

白尾海雕

鸣唱

High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.

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Geographic Range & Migration

乌灰鹞

白尾海雕

Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.

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保护状况

Least Concern

乌灰鹞

Least Concern

白尾海雕

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How to Tell Them Apart

乌灰鹞

白尾海雕

羽毛

Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.

喙

Very large, heavy, pale yellow bill

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About These Birds

乌灰鹞

白尾海雕

The white-tailed eagle is Europe's largest eagle and the fourth-largest eagle in the world. Once extinct in Britain, it has been successfully reintroduced to Scotland and Ireland through conservation programs. These powerful raptors can live over 25 years and form lifelong pair bonds.

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Related Comparisons

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