
Order: Passeriformes, Family: Corvidae
Carrion Crow
Corvus corone
A robust, all-black bird with a strong bill, highly intelligent and adaptable, often seen foraging on the ground or perched near water.
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Plumage & appearance
Entirely black plumage with glosses of purple and green, especially on the wings and head in good light. Sexes are visually similar, though males tend to be slightly larger. Juveniles have duller, brownish-black plumage with softer feather texture.
Key field marks
All-black plumage, stout black bill, squared tail, and solid black facial skin without the pale patch seen in rooks.
Size & weight
Length: 45-50 cm, Wingspan: 84-100 cm, Weight: 400-600 g
Voice — call & song
A harsh, repeated 'kraa-kraa' or 'caw-caw' call, with various clicks and rattles.
Diet & foraging
Omnivorous; feeds on carrion, insects, small mammals, eggs, seeds, and human food waste, foraging primarily on the ground.
Habitat
Farmland, open woodland, riverbanks, sea coasts, and urban or suburban parks.
Migration & movement
Non-migratory resident across most of its range, though northern populations may move shorter distances southward in winter.
Nesting & breeding
Builds a bulky stick nest high in trees or occasionally on cliffs. Lays 3-6 green-blue, speckled eggs in spring, incubated mainly by the female.
Similar species
Rook, which has a paler, bare grey-white face patch at the base of the bill and peaked head shape; Common Raven, which is significantly larger with a heavier bill and wedge-shaped tail.
Ecological significance
Acts as an important scavenger and predator helping to control pest populations and clean up organic waste in its habitat.
Conservation status
Least Concern, with a stable or increasing global population trend
Observation tips
Look for them in open agricultural lands, parks, and near water bodies. They are cautious but can become bold around human habitation.
Interesting facts
Carrion crows are known for their exceptional intelligence, capable of using tools, recognizing human faces, and solving complex problems.
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