Migratory white swans spend winter time in central China
Xinhua,December 04, 2017 Adjust font size:
White swans are seen at a wetland in Sanmenxia, central China's Henan Province, Dec. 2, 2017. Migratory white swans fly from Siberia to spend the winter time in the wetland. (Xinhua/Zhu Xiang)