Gangetic river dolphin

Ganges river dolphin, Gangetic river dolphin, river dolphins, echolocation, high frequency, Buxar Manihari, Bihar, dredging, Jal Marg Vikas Project, Inland Waterways Authority of India, Doriganj, noise pollution, national waterway, ATREE, environment news, Clean Ganga Mission,

Noise Pollution in the Ganga Is Stressing Its River Dolphins