Tibetan antelopes are pictured in Serling Tso national nature reserve in Nagqu City, southwest China's Xizang Autonomous Region, Aug. 26, 2024. (Xinhua/Zhang Rufeng)

Tibetan antelopes graze on grass in Serling Tso national nature reserve in Nagqu City, southwest China's Xizang Autonomous Region, Aug. 26, 2024. (Xinhua/Zhang Rufeng)

Tibetan antelopes are pictured in Serling Tso national nature reserve in Nagqu City, southwest China's Xizang Autonomous Region, Aug. 26, 2024. (Xinhua/Zhang Rufeng)

A Tibetan antelope is pictured in Serling Tso national nature reserve in Nagqu City, southwest China's Xizang Autonomous Region, Aug. 26, 2024. (Xinhua/Zhang Rufeng)

Tibetan antelopes run on grass in Serling Tso national nature reserve in Nagqu City, southwest China's Xizang Autonomous Region, Aug. 26, 2024. (Xinhua/Zhang Rufeng)