Video PlayerClose
![CHINA-HOH XIL-WILD ANIMALS (CN)](137331112_15318342464431n.jpg)
A staff member of Sanjiangyuan National Park observes the eggs of black-necked cranes in Hoh Xil, northwest China's Qinghai Province, July 15, 2018. (Xinhua/Tian Wenjie)
A staff member of Sanjiangyuan National Park observes the eggs of black-necked cranes in Hoh Xil, northwest China's Qinghai Province, July 15, 2018. (Xinhua/Tian Wenjie)