carrion crow

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Related to carrion crows: Corvus corone

carrion crow

a common predatory and scavenging European crow, Corvus corone, similar to the rook but having a pure black bill
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Carrion Crow

 

(Corvus cor one), a bird of the family Corvidae, order Passeriformes. The length of its body ranges from 44 to 56 cm. Carrion crows are divided into two groups according to coloring. These groups are sometimes considered as two independent species: carrion crows proper (black plumage with a metallic gloss) and hooded crows (grey plumage with black). Hybrid crows of an intermediate color are commonly found in bordering areas of distribution. Carrion crows inhabit Europe, Asia (excluding the south and southeast), and northeast Africa (the lower reaches of the Nile). In the USSR the hooded crow is widely distributed in the east to the Enisei River, in the south to Middle Asia, and in Turkmenia. The carrion crow proper in-habits the remaining regions. In the northern part of its area of distribution the carrion crow is a migratory bird; in the southern part it is sedentary. It nests in forests, parks, floodland plantings, and the like; in the winter it commonly nests in cities and towns. The nests are placed in trees, and when there are no trees, in bushes and even in reed-blockings in rivers. Laying (4-5 eggs) occurs between the end of March and May. An omnivorous bird, the carrion crow causes serious harm in some places by destroying the nests of game birds, especially duck nests. Species similar to the Corvus corone inhabit North America (C. brachyrhynchos) and south and southeast Asia (C. macrorhynchos).

G. P. DEMENT’EV

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
Carrion crows gather in flocks during the winter but they do not nest in colonies and will build their nests in trees and on cliff ledges and buildings.
But carrion crows have a brain area (nidopallium caudolaterale) rich in nerve cells that respond to quantity.
To find out if they might be able to distinguish between these different birds and humans, the researchers studied eight carrion crows kept in the university's aviary.
Carrion crows swoop onto the roads, ready to snatch another tasty morsel from the putrid remains of car-culled cats.
The research by the Game and Wildlife Conservation Trust (GWCT) found that control of foxes and carrion crows - which have seen numbers rise in recent decades - increased the breeding success of the ground-nesting birds by more than three times.
The pessimists point to pressure in the opinion polls, the 'smeargate' controversy, and the depth of the recession, all circling like carrion crows ahead of the general election.
Carrion Crows Feeding on Marine Molluscs and Taking Fish.
So, instead of images of weeping frozen tears, a forlorn hurdy-gurdy man standing barefoot on the ice, carrion crows circling overhead, and a general despair of loneliness, isolation, and lovelessness, Susan Friesen's winter journey expresses the beauty of her island's isolation, of snowdrifts along fence lines, snow-crusted country roads, wind-drifted contours of snow banks, the stark outline of bare trees against white fields, and the beautiful paleness of winter twilight.
Reports have poured in from all over the country that carrion crows have been destroying car windscreen wipers.
Jet-black ravens are distinguishable from carrion crows due to their huge size, croaking calls and stout beak.
And I fear that there will be carrion crows in abundance to digest the remains of those establishments whose sales of liquids has not been sufficient to prevent their liquidation.