Swans flee Siberia for sunrise cruise in east China's Shandong
Large groups of whooper swans bask in the morning glow at a nature reserve in Rongcheng, east China's Shandong Province, on Dec. 13, 2021. [Photo: CNSPHOTO]
More than 6,000 swans have arrived in the reserve from Siberia to spend the winter. [Photo: CNSPHOTO]
Large groups of whooper swans bask in the morning glow at a nature reserve in Rongcheng, east China's Shandong Province, on Dec. 13, 2021. [Photo: CNSPHOTO]