updated source of the PA information below is the National Wildlife Database Cell, WILDLIFE INSTITUTE OF INDIA DEHRADUN, (position as on April 23, 2007)
Collisions" (页面存档备份,存于互联网档案馆), in Human Dimensions of Wildlife, No. 12, pp. 137-143, May 1, 2007. Wildlife-Vehicle Collision and Crossing Mitigation Measures: