极端天气对幼鸟造成严重打击：60年研究揭秘
近80,000只家麻雀的数据显示，极端天气可以决定幼鸟的命运。出生后不久的寒潮和后期的暴雨会使幼鸟体重减轻并降低存活率。但是，适度的温暖天气可以通过促进昆虫活动和喂养机会来帮助幼鸟生长。早于其他鸟类繁殖的鸟类似乎更好地抵御了这些…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-03-13 07:34 GMT+8（北京时间）
#极端天气 #幼鸟 #鸟类 #生态学
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