EPISODE · Oct 6, 2025 · 21 MIN
348. 蓝绿杂交：气候变化下的新物种
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这段引文来自一篇CNN的科学报道，聚焦于一起罕见的动物杂交事件，即一只蓝鸦和一只绿鸦成功繁殖出后代。研究人员在得克萨斯州圣安东尼奥郊区发现了这只前所未见的野生杂交鸟类，并认为它的存在是一个科学奇迹。文章解释道，这起杂交事件很可能是因为气候变化导致这两种通常地理上分离的鸟类物种的栖息地范围开始重叠。报道援引了德克萨斯大学奥斯汀分校研究人员的发现，他们通过基因分析确定了这只鸟是雄性蓝鸦和雌性绿鸦的后代，并指出这是全球变暖和栖息地变化导致物种间发生意想不到互动的一个实例。内容来源：https://www.cnn.com/2025/09/29/science/blue-jay-green-jay-hybrid
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348. 蓝绿杂交：气候变化下的新物种
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