Labels:monitor OCR: Baiji Yangtze or River dolphiy ENSANGERED Lipotes vexillifer number alive 200 300 Living in one of the world's busiest rivers conservation protected: semi-natural reserves and this grey-white semi-captive breeding program freshwater dolphin location Yangtze (Chang Jiang) River system, that sees more by China echolocation than habitat fresh water rivers and akes eyesight is still on the decline. Discovered by western food fish and mud dwelling crustaceans scientists in 1914, it has been threats Habitat damage food shortage known by the Chinese for 1000's collisions with boats and of years as the reincarnation entanglement with fish hing nets and drowned princes: hooks river bank development lifespan at least 11years in captivity size .5m total length weiqht 167kg gtze ENSANGEREN thar lakes ...