An endangered Ganges river Dolphin, right, surfaces next to a fisherman rowing his boat as the sun sets in Kahalgoan, one of the few remaining safe oasis for the species, in the Indian state of Bihar, Friday, November 15, 2019. The river Dolphins continuously face extinction because of pollution, climate change and the fight for fish. Both humans and Ganges river Dolphin like slow moving river with plenty of fish. This has led to shrinking fish populations for people and more dolphins dying after being accidentally caught in fishing nets.