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George Schaller (R) and his colleague Gao Yufang talk with local herdsmen in Baiyu Township of Jiuzhi County in Guoluo Tibetan Autonomous Prefecture, northwest China's Qinghai Province, May 23, 2019. (Xinhua/Zhang Hongxiang)
George Schaller (R) and his colleague Gao Yufang talk with local herdsmen in Baiyu Township of Jiuzhi County in Guoluo Tibetan Autonomous Prefecture, northwest China's Qinghai Province, May 23, 2019. (Xinhua/Zhang Hongxiang)