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Side-by-Side Comparison

属性	黑白兀鷲	红尾鵟
学名	Gyps rueppelli	Buteo jamaicensis
目	Accipitriformes	Accipitriformes
科	Accipitridae	Accipitridae
保护状况	Critically Endangered	Least Concern
体长	—	53.0 cm (20.9 in)
翼展	125.6 cm (49.4 in)	124.0 cm (48.8 in)
体重	7900.0 g (278.66 oz)	1080.0 g (38.10 oz)
食性	--	Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large …
产卵数	1	2-4
Population Trend	—	—

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Size Comparison

Body Length

黑白兀鷲 —

红尾鵟 53.0 cm

翼展

黑白兀鷲 125.6 cm

红尾鵟 124.0 cm

体重

黑白兀鷲 7900.0 g

红尾鵟 1080.0 g

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Habitat Comparison

共同栖息地

🌾 Grassland

黑白兀鷲 only

无

红尾鵟 only

🌲 Forest 🌿 Wetland 🏜️ Desert 🏖️ Coastal

红尾鵟

Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.

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Song & Call Comparison

黑白兀鷲

红尾鵟

鸣唱

Iconic, raspy descending scream: 'kreeeeee-ar', often used in films for all raptors. Gives short barking 'kak' notes near nest. Juveniles beg with persistent squealing whistles.

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Geographic Range & Migration

黑白兀鷲

红尾鵟

North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.

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保护状况

Critically Endangered

黑白兀鷲

Least Concern

红尾鵟

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How to Tell Them Apart

黑白兀鷲

红尾鵟

羽毛

Variable plumage from pale to dark morphs. Most adults have rich brown upperparts, a pale breast with a dark belly band, and the characteristic rufous-red tail.

喙

Dark hooked bill with a yellow cere

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About These Birds

黑白兀鷲

红尾鵟

The red-tailed hawk is the most widespread and common hawk in North America. Its screaming cry is so iconic that it is often dubbed over bald eagle footage in films and television. These adaptable raptors thrive in human-altered landscapes and are a familiar sight perched along highways.

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Related Comparisons

红尾鵟 vs 角雕

same-family

红尾鵟 vs Mallard

look-alike

红尾鵟 vs 白尾海雕

same-family

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