Yangtze finless porpoises in peril : the freshwater mammal is in serious decline. User see0red, in the Overpopulation: unending growth on our finite planet is impossible. subreddit, 26 Dec 2012
China's Finless Porpoises Now Rarer than Wild Pandas - Fishing, pollution, etc in Yangtze River driving another species to extinction. It's one of world’s few remaining freshwater cetaceans. “Losing these top carnivores is an indication of the terrible state of the river ecosystem." . User PoliticBot, in the Politics without suppression subreddit, 25 Dec 2012
China's Finless Porpoises Now Rarer than Wild Pandas - Fishing, pollution, etc in Yangtze River driving another species to extinction. It's one of world’s few remaining freshwater cetaceans. “Losing these top carnivores is an indication of the terrible state of the river ecosystem." . User anutensil, in the World News subreddit, 25 Dec 2012