Staff members treat an oriental white stork at a wild animal rescue center in Cangzhou, north China’s Hebei province, Jan. 14, 2019. A number of wounded birds that are unable to fly back to southern China have been brought here for treatment. In the last three months, vets have rescued and treated more than 20 birds, including oriental white storks, which are under first-class state protection. (Xinhua/Fu Xinchun)