Recently, in the Baishiyagou area of Qilian Mountain National Park located in Zhangye, Gansu Province, a large number of rock sheep belonging to the national second-class key protected wildlife are moving along steep slopes.The life of rock sheep has a clear seasonal pattern. They lived in high-altitude mountainous areas in summer and migrating to lower altitude areas in winter. (Xinhua\Zheng Wan, Zhao Rui)

The life of rock sheep has a clear seasonal pattern. They lived in high-altitude mountainous areas in summer and migrating to lower altitude areas in winter.

The life of rock sheep has a clear seasonal pattern. They lived in high-altitude mountainous areas in summer and migrating to lower altitude areas in winter.