Chalcophaps longirostris, Brown-capped Emerald Dove
Quelle und Links
del Hoyo, J., Collar, N., Kirwan, G.M. & Garcia, E.F.J. (2019). Brown-capped Emerald Dove
(Chalcophaps longirostris). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
(retrieved on 24 March 2019).
Karte: San Jose, 1 April 2007, adapted by Chumwa, 6 May 2008
[GFDL or CC-BY-SA-3.0], via Wikimedia Commons