Photo taken on Feb. 27, 2020 shows black-necked cranes (front) at a national wetland park in Xigaze, southwest China's Tibet Autonomous Region. (Xinhua/Zhang Rufeng)
Black-necked cranes seen at national wetland park in Xigaze, Tibet
Source: Xinhua| 2020-02-28 19:28:52|Editor: huaxia
