Chandan, Pankaj, Tanveer Ahmed, and Afifullah Khan. “Breeding Ecology of Black-Necked Crane <i>Grus Nigricollis< I> (Family Gruidae) in Ladakh”. Journal of the Bombay Natural History Society (JBNHS) 120 (February 28, 2023). Accessed August 24, 2025. http://bnhsjournal.in/index.php/bnhs/article/view/150429.