Swans at Caofeidian wetland in N China
Xinhua, March 01, 2023 Adjust font size:
Swans are seen at the Caofeidian wetland in Tangshan, north China's Hebei Province, Feb. 25, 2023.
The Caofeidian wetland, located in the city of Tangshan, is an important habitat for the migratory birds. (Xinhua/Yang Shiyao)