| Horsbrugh, C.B. (1915): Ornithological notes from the Alix and Buffalo Lake Districts, Province of Alberta, Canada, 1914. The Ibis ser.10 v.3 (4): 670-689. | | Language: English | Type: Normal Paper | | Countries where study took place: Canada | | Species: Corvus, -Corvus brachyrhynchos, --C.b.hesperis, Pica, -Pica hudsonia | | Species Full Names: Corvus Linnaeus, 1758Corvus brachyrhynchos C.L. Brehm, 1822Corvus brachyrhynchos subsp. hesperis Ridgway, 1887Pica Brisson, 1760Pica hudsonia (Sabine, 1823) | | Themes: Geographical distribution, - Observation in general/Expedition, Breeding biology, - Eggs/Incubation | | Full document |
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