Injured egret treated at Shijiazhuang Zoo in N China's Hebei

A vet treats an injured egret at Shijiazhuang Zoo in Shijiazhuang, north China's Hebei Province, Sept. 9, 2018. A little egret, one of endangered bird species, was found injured and sent to Shijiazhuang Zoo for wound recovery on Sept. 9. It is expected to be released back to the wild upon full recovery. (Xinhua/Zhang Xiuke)