Vehicles stop to allow Tibetan antelopes to cross during their migration in Hoh Xil nature reserve, Qinghai Province, Aug. 9, 2017. The administration of the reserve stopped vehicles to help some 300 Tibetan antelopes to pass through. Since Aug. 1, about 200 antelopes have crossed the Qinghai-Tibet road every day to return to their habitat. (Photo: China News Service/Sun Rui)
