| Popham, H.L. (1897): Notes on birds observed on the Yenisei River, Siberia, in 1895. The Ibis ser.7 v.3 (9): 89-108. | | Language: English | Type: Normal Paper | | Countries where study took place: Russia | | Species: Corvus, -Corvus corax, -Corvus corone, --C-c.cornix, --C.c.corone, -Corvus frugilegus, Pica, -Pica pica | | Species Full Names: Corvus Linnaeus, 1758Corvus corax Linnaeus, 1758Corvus corone Linnaeus, 1758Corvus corone subsp. cornix Linnaeus, 1758Corvus corone subsp. corone Linnaeus, 1758Corvus frugilegus Linnaeus, 1758Pica Brisson, 1760Pica pica (Linnaeus, 1758) | | Themes: Geographical distribution, - Observation in general/Expedition | | Full document |
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