Common Raven vs Black-billed Magpie

Corvus corax 对比 Pica hudsonia

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Side-by-Side Comparison

属性 Common Raven Black-billed Magpie
学名 Corvus corax Pica hudsonia
Passeriformes Passeriformes
Corvidae Corvidae
保护状况 Least Concern Least Concern
体长 63.0 cm (24.8 in)
翼展 130.0 cm (51.2 in) 40.6 cm (16.0 in)
体重 1200.0 g (42.33 oz) 176.75 g (6.23 oz)
食性 Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … --
产卵数 1-8 1-9
Population Trend
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Size Comparison

Body Length
Common Raven 63.0 cm
Black-billed Magpie
翼展
Common Raven 130.0 cm
Black-billed Magpie 40.6 cm
体重
Common Raven 1200.0 g
Black-billed Magpie 176.75 g
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Habitat Comparison

共同栖息地

Common Raven only

Black-billed Magpie only

Common Raven

Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.

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Song & Call Comparison

Common Raven

鸣唱

Highly varied: deep resonant 'kraa-kraa-kraa', hollow 'tok-tok', liquid 'klonk', and wing-whooshing. Among the most intelligent corvid callers; uses calls contextually in groups.

Black-billed Magpie

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Geographic Range & Migration

Common Raven

Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.

Black-billed Magpie

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保护状况

Least Concern

Common Raven

Least Concern

Black-billed Magpie

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How to Tell Them Apart

Common Raven

羽毛

All black with a glossy purplish-blue iridescent sheen. Shaggy throat hackles, long wedge-shaped tail, and large robust build distinguish it from crows.

Large, powerful, curved black bill

Black-billed Magpie

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About These Birds

Common Raven

渡鸦(Corvus corax)— 广泛分布于北半球的最大雀形目鸟类。以高度智慧著称,能使用工具并解决问题。

Black-billed Magpie

The Black-billed Magpie is a striking, long-tailed corvid of western North America, with bold black-and-white plumage and an iridescent blue-green sheen on the wings and tail. It inhabits open country with scattered trees, riparian woodlands, and suburban areas from Alaska south to California and east to the Great Plains. It is omnivorous, feeding on carrion, insects, fruits, seeds, and small vertebrates.

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Related Comparisons

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