? Aerial photo taken on Sept. 15, 2018 shows scenery of Caofeidian wetland and birds natural reserve in north China's Hebei Province. Two injured oriental white storks will be soon released into the wild upon their full recovery. The two birds were rescued by the administration of the natural reserve in October of 2017. The oriental white storks are listed as endangered species that are under first-class national protection. (Xinhua/Xing Guangli)