Panda appears to twerk as it scratches itchy backside on tree in China

A panda appeared to twerk as it scratched its itchy backside on a tree.The panda - at Hongshan Forest Zoo in Nanjing, in Jiangsu Province - put on its bizarre performance as a crowd gathered around its enclosure on March 13.Footage shows the desperate bear as it hops over a small platform and lifts itself up so one leg is on up upright pole and one front paw is on a rail.Then it wriggles its backside up and down against a tree trunk to relieve its itchy butt.Visitors at the enclosure burst out laughing as the nonchalant panda put on its show.Zoo staff later explained that the panda had done the same thing once before, and it was part of its normal behaviour.