Native to China’s Yangtze River ... fish, with reports of individuals reaching a mind-boggling 23 feet in length and weighing nearly half a ton. It had a long, silver-gray body and a very ...

The Yangtze river’s finless porpoise is one of the very few porpoises (relatives of dolphins and whales) that live in fresh water. Its small size and cute 'smile ... their environment healthy. They ...