Thick-billed raven
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The thick-billed raven is a large passerine bird in the family Corvidae. It is endemic to the Horn of Africa, including parts of Ethiopia, Eritrea, Sudan, and Somalia. The thick-billed raven shares wi
Flickr don macauley Corvus crassirostris Cropped
With food, in Ethiopia
Thick-billed raven courtship, Simien Mountains, Ethiopia
Thick-billed raven courtship, Simien Mountains, Ethiopia
Common raven
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The common raven or northern raven is a large all-black passerine bird. It is the most widely distributed of all corvids, found across the Northern Hemisphere. There are 11 accepted subspecies with li
Thick-billed raven
…family Corvidae. It is endemic to the Horn of Africa, including parts of Ethiopia, Eritrea, Sudan, and Somalia. The thick-billed raven shares with the common raven the distinction of being the world's largest corvid. The thick-billed raven averages 64 cm (25 in) in length, with a range of 60 to 70 cm (24 to 28 in…
Corvus corax clarionensis, Point Reyes National Seashore
In sunlight, the plumage can display a blue or purple sheen which is a result of iridescence.
Comparison between an American crow (left) and a common raven (right)
Leucistic. This individual is locally well known in Anchorage (Alaska).