Rare porpoise in danger of extinction
{"Image ImageDescription": "(FILES) Photo taken on November 9, 2006 shows a keeper playing with an endangered finless porpoise in Wuhan Baji Aquarium in China's central Hubei province.  Chinese scientists on November 11, 2012 begin a month long survey of the dwindling population of the endangered   finless porpoise known as the \"river pig\" by locals, in the Yangtze River, China's longest waterway at more than 6,000 kilometres (3,700 miles) as the animal edges towards extinction from man-made threats.   AFP PHOTO/Peter PARKS.PETER PARKS/AFP/Getty Images", "Image Artist": "PETER PARKS", "Image ExifOffset": "4716", "Image Padding": "[]", "EXIF Padding": "[]"}