Photo taken on Oct. 20, 2021 shows three wolves at the source of the Yellow River section of the Sanjiangyuan National Park in Golog Tibetan Autonomous Prefecture of northwest China's Qinghai Province. (Xinhua/Zhang Long)
In pics: wild animals at Sanjiangyuan National Park in Qinghai
Source: Xinhua| 2021-10-21 22:26:03|Editor: huaxia