In order to avoid the cold, the white swans inhabiting Siberia migrate to Shandong, Henan and other parts of China for wintering when the climate turns cold every year, and then return to their hometown when the warm flowers bloom in the spring of the next year.
栖息于西伯利亚的白天鹅为了避寒，每年在气候转冷之际，迁徙至我国山东、河南以及南方各地越冬，等到来年春暖花开时再返回故乡。