Shilanda-Nagdemra Dolphin Sanctuary

Shilanda-Nagdemra Dolphin Sanctuary (শিলন্দা নাগডেমড়া শুশুক অভয়ারণ্য) is a wildlife sanctuary located at Santhia Upazila under Pabna District of Bangladesh. It is one of the three river-based dolphin sanctuaries in Padma-Jamuna confluence, the others being the Nazirganj Dolphin Sanctuary and the Nagarbari-Mohanganj Dolphin Sanctuary. The area of the sanctuary is 24.17 ha. Home to the endangered freshwater Ganges river dolphins, it was officially declared as a wildlife sanctuary by the government of Bangladesh on 1 December 2013.