Extraordinary behaviour as Panda Bear shows his dominance with a handstand to pee as high as he can up a tree. Clip from Bears - Spy in the Woods .\rbr\rbrWatch this first ever filming of the Pandas innovative method for scenting his territory. With the help of a clever spy camera, Sir David Attenborough finds out that .\rbr\rbrA nature reserve in northwest Chinas Gansu Province has captured its first film footage of some striking courtship behavior by a male panda -- urinating while .