DESCRIPTION: ++PLEASE NOTE: SOME VIEWERS MAY FIND THIS VIDEO DISTRESSING++ Shocking video footage filmed at a zoo in China shows the moment a young bear was brought down and savaged by a group of tigers. The young Formosan black bear is believed to have wandered into a tiger pen at Shanghai Wild Animal Park. In the footage, the 3-year-old bear rises on his back legs to scare away the stalking cats but is tackled from behind and quickly mauled by the four tigers.