Ogilvie, C.M., Whitehead, J. (1898): On the nests and eggs of some rare Philippine birds. The Ibis ser.7 v.4 (14): 231-247. | Language: English | Type: Normal Paper | Countries where study took place: Philippines | Species: Corvus, -Corvus enca, --C.e.pusillus, -Corvus macrorhynchos, --C.m.philippinus | Species Full Names: Corvus Linnaeus, 1758Corvus enca (Horsfield, 1822)Corvus enca subsp. pusillus Tweeddale, 1878Corvus macrorhynchos Wagler, 1827Corvus macrorhynchos subsp. philippinus (Bonaparte, 1853) | Themes: Geographical distribution, - Observation in general/Expedition, Morphology/Anatomy, Breeding biology, - Nesting, - Eggs/Incubation | Full document |
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