On Dec 26, a cold wave hit Dashanbao Nature Reverse of black-necked cranes in Yunnan’s Zhaotong. With the temperature dropping to minus 10 degrees, the reserve had become an ice world covered by 10cm-depth snow. 1,700 black-necked cranes, dubbed “pandas in birds,” were trapped by the heavy snow and could only forage nearby. They gathered in flocks, waiting for breeders to feed them, which formed an interesting and beautiful scene like a Chinese ink painting. 网页链接