A Tibetan antelope is pictured in Changtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 13, 2024. (Xinhua/Fei Maohua)

Male Tibetan antelope guard the femle ones during their migration to their birth-giving ground in Changtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 12, 2024. (Xinhua/Tenzing Nima Qadhup)

Female Tibetan antelope are on migration to their birth-giving ground in Changtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 15, 2024. (Xinhua/Jiang Fan)