The 'saddest polar bear in the world' has died in captivity

Arturo the polar bear has died at the age of 30 after a life spent in captivity and displaying signs of stress, according to campaigners. Known as the "world’s saddest polar bear" and the last captive bear in Argentina, Arturo died at Mendoza Zoo, four years after his longtime companion Pelusa died of cancer. Visitors reported the bear pacing up and down inside his concrete enclosure, rocking from side to side, displaying his teeth and other signs of discomfort as temperatures would rise above 40C.
Read more: http://www.independent.co.uk/news/world/americas/arturo-mendoza-zoo-argentina-worlds-saddest-polar-bear-life-in-captivity-dies-aged-30-a7120781.html?source=Snapzu