American Crow vs Thick-billed Raven

Corvus brachyrhynchos से तुलना Corvus crassirostris

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Side-by-Side Comparison

विशेषता American Crow Thick-billed Raven
वैज्ञानिक नाम Corvus brachyrhynchos Corvus crassirostris
गण Passeriformes Passeriformes
कुल Corvidae Corvidae
संरक्षण स्थिति Least Concern Least Concern
लंबाई 45.0 cm (17.7 in)
पंखों का फैलाव 99.0 cm (39.0 in) 89.4 cm (35.2 in)
वजन 450.0 g (15.87 oz) 1135.0 g (40.04 oz)
आहार Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … --
अंडों की संख्या 3-7 4
Population Trend
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Size Comparison

Body Length
American Crow 45.0 cm
Thick-billed Raven
पंखों का फैलाव
American Crow 99.0 cm
Thick-billed Raven 89.4 cm
वजन
American Crow 450.0 g
Thick-billed Raven 1135.0 g
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Habitat Comparison

साझा आवास

American Crow only

Thick-billed Raven only

American Crow

Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.

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Song & Call Comparison

American Crow

गीत

Classic 'caw-caw-caw' repeated in series. Family groups use distinct dialects. Also gives rattling, knocking, and a short 'cah' flight call. Highly social and vocal.

Thick-billed Raven

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Geographic Range & Migration

American Crow

North America from southern Canada through the United States to northern Mexico.

Thick-billed Raven

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संरक्षण स्थिति

Least Concern

American Crow

Least Concern

Thick-billed Raven

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How to Tell Them Apart

American Crow

पंख

All black with a slight glossy sheen. Squared-off tail and smooth throat distinguish it from the common raven.

चोंच

Straight, sturdy black bill smaller than a raven's

Thick-billed Raven

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About These Birds

American Crow

The American crow is one of North America's most familiar and intelligent birds. Research has shown they can recognize individual human faces and communicate perceived threats to other crows. They form large winter roosts of up to hundreds of thousands of individuals in some cities.

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Related Comparisons

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