![Breathtaking beauty of black-neck crane nature reserve in Yunnan(3/6)](http://www.ecns.cn/hd/2016/03/01/ce43117fd1e846b9b1e6b19a73c47735.jpg)
Black-necked cranes are seen before sunrise at Dahaizi Wetland at Dashanbao Black-necked Crane Nature Reserve in Zhaotong City, southwest China's Yunnan Province, Feb. 28, 2016. (Photo: Xinhua/Hu Chao)
Black-necked cranes are seen before sunrise at Dahaizi Wetland at Dashanbao Black-necked Crane Nature Reserve in Zhaotong City, southwest China's Yunnan Province, Feb. 28, 2016. (Photo: Xinhua/Hu Chao)