冬季，地处黄河中游的“天鹅之城”三门峡迎来大批白天鹅。
这些来自蒙古国和西伯利亚的白天鹅每年都会经过千里迁徙，到三门峡黄河岸边40余万亩浅滩湿地栖息越冬。
截至今年元旦，越冬白天鹅的数量已超过13000只。
作者：尚昆仑 杨金鑫 董芳远 宋依莹
新华社音视频部制作
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