LHASA, Feb. 16, 2016 (Xinhua) -- Black-necked cranes are seen in Lhunzhub County, southwest China's Tibet Autonomous Region, Feb. 16, 2016. Tibet is currently temporary home to 7,000 to 8,000 black-necked cranes, around 70 percent of the world's total, thanks to enhanced conservation efforts and public awareness. (Xinhua/Purbu Zhaxi)
