Patrollers have rescued eleven Tibetan antelope calves during the reproduction and migration season of the animal at the Zhuonai Lake protection station in Hol Xil, northwest China's Qinghai Province.

A staff member feeds milk to Tibetan antelope babies at the Zhuonai Lake protection station in Hol Xil, northwest China's Qinghai Province, July 7, 2020. (Xinhua/Xue Yubin)

Zhuonai Lake also called the "large delivery room" of Tibetan antelopes, greets the reproduction of the animal every May to July as large numbers of Tibetan antelopes migrate here to give birth to their babies.

Tibetan antelope babies are seen at the Zhuonai Lake protection station in Hol Xil, northwest China's Qinghai Province, July 7, 2020. (Xinhua/Xue Yubin)