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...

The white-necked raven (Corvus albicollis) is a species of raven native to eastern and southern Africa. It is somewhat smaller (50–54 cm in length) than...

thick-billed raven, white-necked raven and brown-necked raven, with the common and thick-billed ravens being the world's largest raven species and the...

Corvus ruficollis – Brown-necked raven (northern Africa, Arabian peninsula, greater Middle East) Corvus tasmanicus – Forest raven (Tasmania, southern...

District in the Horn of Africa, and can be distinguished from the larger brown-necked raven C. ruficollis by its call, appearance and differences in its behaviour...

and plays in thermals even more so than other raven species and often associates with the brown-necked raven roosting in the same tree as it. This species...

of ravens (or at least the common raven) include "unkindness" and "conspiracy". The closest relatives of the common raven are the brown-necked raven (C...

widely distributed and studied white-necked raven. It lays three to five eggs. In one case, thick-billed ravens were observed to vigorously displace predatory...

genus Corvus (the crows and ravens). Listed alphabetically. Corvus albicollis Latham, 1790 – white-necked raven or Cape raven (southern, central, and eastern...

crow (C. orientalis) Fan-tailed raven (C. rhipidurus) Brown-necked raven (C. ruficollis) Holarctic species Common raven (C. corax) North and Central American...