Wooper Swans Arrive in Sanmenxia for Winter

Photo taken on October 10 shows the first group of 12 whooper swans migrating to Sanmenxia city of Henan province for winter this year. As the weather gradually gets colder, thousands of whooper swans will fly from Siberia to Sanmenxia for winter. (Text: Henan Daily Photo by Zhao Liwen for Henan Daily)