Taher, Humayun, Srikanth Bhamidipati, Lawrence Mathappan, and Hemant Kumar. “Sighting of the Ferruginous Duck <I>Aythya nyroca< I> In Adilabad District, Telangana State, India”. Journal of the Bombay Natural History Society (JBNHS) 113 (December 1, 2016): 25–26. Accessed May 1, 2025. http://www.bnhsjournal.in/index.php/bnhs/article/view/119681.