In recent days, flocks of white swans have been active in the Baishi Reservoir area of Beipiao, a county-level city in Chaoyang City, Liaoning Province. The Baishi Reservoir is the largest migration and habitat site for white swans in northeast China. During the migration season, tens of thousands of white swans return to the reservoir, creating a unique ecological landscape that attracts people from all over the country to come and enjoy the view.