科学美国人(翻译):麻雀的歌声经历了音调的变化 2020.7.5

cathy0301 2020-07-12 802 阅读
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Sparrow Song Undergoes Key Change

麻雀的歌声经历了音调的变化

White-throated sparrows made a change to their familiar call that quickly spread across Canada.

白喉麻雀改变了它们熟悉的叫声,很快传遍了整个加拿大。


Sparrow Song Undergoes Key Change

麻雀的歌声经历了音调的变化

White-throated sparrows made a change to their familiar call that quickly spread across Canada.

白喉麻雀改变了它们熟悉的叫声,很快传遍了整个加拿大。


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