Migratory Birds Gathering in Wu (Wuqiang Sea)

This is a migratory bird photographed in Wuqiang Sea (April 4).
Recently, with the gradually rising temperatures, the Wuqiang Sea wetland has entered the migratory period of birds, presenting a scene of 'flocks of birds soaring and a myriad of calls'.Wuqiang Sea wetland is located in Uratan Front Banner, Baian'nor City, Inner Mongolia Autonomous Region. Photo by Xinhua News Agency reporter Lian Zhen.