![More rare wild animals settle in NW China nature reserve (1/5)](http://www.ecns.cn/hd/2016/09/30/1c44f7111b12493f97a8df5d5e8efabd.jpg)
Argali sheep roam in the Yanchiwan Nature Reserve in Subei County, Northwest China’s Gansu Province. The nature reserve has seen the arrival of a rising number of wild animals under the first and second-degree protection, including snow leopards, Tibetan gazelles and black-necked cranes, due to enhanced efforts in environmental protection. (Photo: China News Service/Wu Renhua)