Pregnant Tibetan antelopes lick themselves to ease off the discomfort before parturition in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Regionplayvideopoker, June 17playvideopoker, 2024. Tibetan antelopes, a native species in China's Qinghai-Tibet Plateau under first-class state protection, have recently embarked on their birth-giving season. Their total population has exeeded 300,000, over 200,000 of which are living in Qiangtang National Nature Reserve. (Xinhua/Jiang Fan)

A pregnant Tibetan antelope licks herself to ease off the discomfort before parturition in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Jiang Fan)

An aerial drone photo taken on June 8, 2024 shows Tibetan antelopes in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region. (Xinhua/Jiang Fan)

An aerial drone photo taken on June 8, 2024 shows Tibetan antelopes in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region. (Xinhua/Jiang Fan)

Pregnant Tibetan antelopes graze at dusk in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Jiang Fan)

A Tibetan antelope is pictured at sunset in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Jigme Dorje)

Tibetan antelopes are pictured at sunset in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Jigme Dorje)

A Tibetan antelope and her newborn are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Jigme Dorje)

Pregnant Tibetan antelopes are pictured in twilight in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn is pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope breastfeeds her newborn in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope breastfeeds her newborn in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Tenzing Nima Qadhup)

A Tibetan antelope newborn is pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Jiang Fan)

A Tibetan antelope newborn is pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Jiang Fan)

Tibetan antelopes are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Jigme Dorje)

A Tibetan antelope newborn is pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

Pregnant Tibetan antelopes are pictured at dusk in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope and her newborn are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope breastfeeds her newborn in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

Pregnant Tibetan antelopes are pictured at sunset in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

Pregnant Tibetan antelopes graze at dusk in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn staggers in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

Pregnant Tibetan antelopes are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope and her newborn are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Tenzing Nima Qadhup)

A Tibetan antelope and her newborn are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Tenzing Nima Qadhup)

A Tibetan antelope newborn tries to get on its feet in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn sleeps in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn and its mother are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope takes care of her newborn in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Jigme Dorje)

Pregnant Tibetan antelopes are pictured under a rainbow in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn rests under the watch of a female antelope in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn is pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Purbu Tsering)

Tibetan antelopes are pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 16, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn jogs among the adults in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope newborn is pictured in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Fei Maohua)

A Tibetan antelope breastfeeds her newborn in Qiangtang National Nature Reserve in southwest China's Xizang Autonomous Region, June 17, 2024. (Xinhua/Purbu Tsering)