Reference Base On Temminck’s tailless Ceylon Junglefowl, and how Darwi...
Grouw, H.van; Dekkers, W.; Rookmaaker, L.C., 2017. On Temminck’s tailless Ceylon Junglefowl, and how Darwin denied their existence. Bulletin of the British Ornithologists’ Club 137 (4): 261-271, figs. 1-7