Gilfedder, C., M. Gilfedder, and N. Brickle. “First Record of Pied Oystercatcher <em>Haematopus longirostris</em&gt; For Bali and the Greater Sundas”. KUKILA, Vol. 15, 1, pp. 124-5, https://kukila.org/index.php/KKL/article/view/271.