Wangdi, Karma, Tashi Dhendup, and Tsethup Tshering. “A New Critical Habitat for Conservation of the White-Bellied Heron Ardea Insignis Hume, 1878 (Aves: Ardeidae) from Bhutan”. Journal of Threatened Taxa 9, no. 2 (February 26, 2017): 9862–9863. Accessed January 21, 2022. https://threatenedtaxa.org/index.php/JoTT/article/view/2892.