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Corvids of the Genus Corvus (2885 words) |
 | The Dwarf Raven, a sub-species of the Brown-necked Raven, Corvus ruficallis, is a loose colonial nester in trees. |
 | Ravens are distinguished from crows not only by their larger size but also by their throat hackles, the projecting feathers under the chin and in the throat. |
 | Across the whole of the northern hemisphere the Raven is regarded as a bird of omen, a messenger for the Gods and a harbinger of death. |
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Brown-necked Raven - Wikipedia, the free encyclopedia (375 words) |
 | The Brown-necked Raven (Corvus ruficollis) is a larger bird (52-56 cm in length) than the Carrion Crow though not as large as the Common Raven. |
 | It has similar proportions to the Raven but the bill is not so large or deep and the wings tend to be a little more pointed in profile. |
 | There is a sub-species of this bird called the Dwarf Raven (Corvus ruficollis edithae) which is about the size of the Carrion Crow though this bird now appears to be closer to the Pied Crow (C. |