Swans sometimes spread their wings and fly low and sometimes chase each other or engage in other activities at the Tianhewan Yellow River National Wetland Park in Pingluo county in the Ningxia Hui autonomous region.

The dancing creatures bring energy to the tranquil winter of the wetland.

The park, with an area of 900 hectares, was added to the list of national wetland parks in 2019. Pingluo has worked to restore wetlands in recent years to provide good habitat for wild birds.

[Video by Yue Changhong/For chinadaily.com.cn]