
Photo shows a yak grazing in the Yellow River section of the Sanjiangyuan National Park, northwest China’s Qinghai Province. (Photo courtesy of Qinghai Yuanshangcao Nature Protection Center)

Photo shows a Tibetan fox in the Yellow River section of the Sanjiangyuan National Park, northwest China’s Qinghai Province. (Photo courtesy of Qinghai Yuanshangcao Nature Protection Center)

Photo shows a group of Tibetan wild donkeys foraging in the Yellow River section of the Sanjiangyuan National Park, northwest China’s Qinghai Province. (Photo courtesy of Qinghai Yuanshangcao Nature Protection Center)

Photo shows a Tibetan fox in the Yellow River section of the Sanjiangyuan National Park, northwest China’s Qinghai Province. (Photo courtesy of Qinghai Yuanshangcao Nature Protection Center)

Photo shows two Tibetan gazelles in the Yellow River section of the Sanjiangyuan National Park, northwest China’s Qinghai Province. (Photo courtesy of Qinghai Yuanshangcao Nature Protection Center)

Photo shows a badger in the Yellow River section of the Sanjiangyuan National Park, northwest China’s Qinghai Province. (Photo courtesy of Qinghai Yuanshangcao Nature Protection Center)