Black-necked cranes are seen at the Caohai National Nature Reserve in the Yi, Hui and Miao Autonomous County of Weining, southwest China's Guizhou Province, Nov. 4, 2022. Photo: Xinhua
Black-necked cranes are seen at the Caohai National Nature Reserve in the Yi, Hui and Miao Autonomous County of Weining, southwest China's Guizhou Province, Nov. 4, 2022. Photo: Xinhua
Black-necked cranes are seen at the Caohai National Nature Reserve in the Yi, Hui and Miao Autonomous County of Weining, southwest China's Guizhou Province, Nov. 4, 2022. Photo: Xinhua
Black-necked cranes are seen at the Caohai National Nature Reserve in the Yi, Hui and Miao Autonomous County of Weining, southwest China's Guizhou Province, Nov. 4, 2022. Photo: Xinhua