K. Ashaharraza and A. Patnaik, “Predation by a Black-headed Ibis, Threskiornis melanocephalus (Latham 1790), on a Common Smooth-scaled Watersnake, Enhydris enhydris (Schneider 1799)”, RandA, vol. 25, no. 3, pp. 182–183, Dec. 2018, doi: 10.17161/randa.v25i3.14295.