Dwivedi, Mithilesh Dutt, et al. “First Breeding Record of the Lesser Adjutant <I>Leptoptilus javanicus< I> (Horsfield, 1821) from Bokaro District, Jharkhand, India”. Journal of the Bombay Natural History Society (JBNHS), vol. 110, no. 3, Dec. 2013, pp. 222-3, https://bnhsjournal.in/index.php/bnhs/article/view/94036.