Ogilvie-Grant, W.R., Reid, R.J., Pease, A.E. (1901): On the birds collected during an expedition through Somaliland and Southern Abyssinia to Lake Zwai. With Field-notes by the collector, Mr. Alfred E. Pease. The Ibis ser.8 v.1 (4): 607-699. | Language: English | Type: Normal Paper | Countries where study took place: Ethiopia | Species: Corvus, -Corvus albus, -Corvus capensis, -Corvus rhipidurus | Species Full Names: Corvus Linnaeus, 1758Corvus albus Statius Müller, 1776Corvus capensis Lichtenstein, 1823Corvus rhipidurus Hartert, 1918 | Themes: Geographical distribution, - Observation in general/Expedition | Full document |
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