For the 13th year running, the swans are back in Rizhao.

On October 26, the vanguard of wintering whooper swans reached Bailuwan in Rizhao, beginning the 13th consecutive season of their sojourn. In close flocks, they traverse vast distances, drawn back to this sanctuary year after year

视频制作|陈平平 刘晓菲

　　素材来源|白鹭湾