raven (redirected from common ravens)

raven, common name for the largest member of the family Corvidae (crow family), ranging throughout the arctic and temperate regions of the Northern Hemisphere. The raven, Corvus corax, is a glossy black scavenging bird about 26 in. (66 cm) long, with a call resembling a guttural croak. Long the subject of superstition and legend, the raven can be tamed and taught to mimic human speech. Ravens are classified in the phylum Chordata, subphylum Vertebrata, class Aves, order Passeriformes, family Corvidae.

Bibliography

See studies by B. Heinrich (repr. 1991; 1999).

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raven

Any of several species (genus Corvus, crow family Corvidae) of heavy-billed, usually solitary, songbirds, once abundant throughout the Northern Hemisphere but now restricted to undisturbed areas. The common raven (C. corax), the biggest passerine, grows to 26 in. (66 cm) long and has a wingspan of more than 4 ft (1.3 m). The dark, iridescent plumage is shaggy, especially around the throat. Ravens eat rodents, insects, grain, birds' eggs, and, in winter, carrion and refuse. Captive nestlings may learn to mimic a few words. The large nest, a crude structure of sticks, is built high on a cliff or treetop.

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raven

1. a large passerine bird, Corvus corax, having a large straight bill, long wedge-shaped tail, and black plumage: family Corvidae (crows). It has a hoarse croaking cry

2. 

a. a shiny black colour

b. (as adjective): raven hair

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raven

bird of ill omen visits the despairing poet. [Am. Lit.: Poe The Raven]

See : Birds

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raven

guardian of the dead. [Christian Folklore: Mercatante, 159]

See : Guardianship

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raven

often presages death or catastrophe. [Animal Folklore: Jobes, 213]

See : Omen