春分节气将至,青岛第一海水浴场,海鸥嘴和脚已经变成黑色,头部也开始换羽白头变黑头,换羽之后海鸥将踏上返回西伯利亚的归途,这是今年第六批,也是最后一批返回西伯利亚的海鸥,以繁衍后代。一路风雨,一路平安, ...
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