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In: Carrion Crow Ca: Cornella negra Da: Sortkrage De: Rabenkrähe Es: Corneja común Fi: nokivaris Fr: Corneille noire It: Cornacchia nera Nl: Zwarte Kraai No: Svartkråke Pt: Gralha-preta Sv: Svartkråka US: Carrion Crow Ru: Черная ворона Bird News Extra subscribers should log in to view an enhanced species page.
IdentificationThis species occurs in two forms in Europe, the all-dark Carrion Crow of western Europe and the grey-bodied 'Hooded Crow' of Scandinavia and Eastern Europe. Although these birds look completely different, they often interbreed where the range overlaps, producing hybrids which look intermediate between the two. Hooded Crows are easily distinguished from all other crows but the Carrion Crow is easily confused with a Rook. The Carrion Crow, however, never has the pale face patch of a Rook and also looks tidier since it lacks the baggy trousers and fluffy forehead. Carrion Crows also have shorter and deeper bills in which the top edge of the upper mandible is more obviously curved. In flight, Carrion Crows have broader wings, more rectangular tails and a slower steadier flight. HabitatBreeds and winters on farmland, moorland and in town parks. MigrationHooded Crows which breed north of the Arctic Circle are migratory and it is these birds which turn up in eastern Britain, northern France and the Benelux countries in winter. Carrion Crows are mostly resident although there is some dispersal at the end of the breeding season; some from Holland and Denmark are thought to spread as far as Britain. This information is taken from the BirdFile on the appropriate BirdGuides DVD-ROM. As well as video and sounds, our CD- and DVD-ROMs contain additional text on Voice, Sexing, Ageing, Food, Nests and Eggs and more.
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