科普專欄–薯不揀單 - 深入淺出–雀鳥糞便並不簡單

雀鳥吃下果實後，果實的種子將會隨著雀鳥糞便散播開去，遍佈各地開花結果。587Please respect copyright.ＰＥＮＡＮＡALo7vNyiWx
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除果實種子之外，你又可否想像出有甚麼生物都會間接依靠隨著雀鳥糞散播各地呢?587Please respect copyright.ＰＥＮＡＮＡG8D5Wlqy6A
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（圖2）有研究發現（Ref1,2)，體積細過5mm的有殼蝸牛，將有機會能夠抵禦雀鳥的消化系統。587Please respect copyright.ＰＥＮＡＮＡp0lbFj9F6d
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有殼蝸牛箇中有可能出現身體部份融解的跡象，但亦有機會出現亳無損傷的狀況。587Please respect copyright.ＰＥＮＡＮＡURLexZSVoH
牠們有能力可以把空氣收集成為氣泡放在身體之內，當氧氣不足夠的時候（例如被困在雀鳥消化系統內），可以用上收集得來的空氣支撐5-9日之多。587Please respect copyright.ＰＥＮＡＮＡ7FcdahfKOD
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其中更為驚嘆的是，研究中發現一嚿雀鳥糞便中可以出現高達21隻蝸牛之多，而且更有蝸牛成功在糞便中出生的個案。587Please respect copyright.ＰＥＮＡＮＡ4voILqAbyI
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那些蝸牛BB，會唔會希望黑超特警組幫一幫牠們消除出生時候「不愉快」的經歷呢？587Please respect copyright.ＰＥＮＡＮＡBxTXrfff18
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近兩日忙搬家較為忙碌，所以篇幅較短，請見諒。587Please respect copyright.ＰＥＮＡＮＡVTKZMpxC22
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如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。587Please respect copyright.ＰＥＮＡＮＡBouywPjv14
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc587Please respect copyright.ＰＥＮＡＮＡhIx1BiHfcX
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同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。587Please respect copyright.ＰＥＮＡＮＡ9JiLuF9umd
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Link:587Please respect copyright.ＰＥＮＡＮＡoiT9MyAcr9
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio587Please respect copyright.ＰＥＮＡＮＡDr5rxoM1ki
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有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。587Please respect copyright.ＰＥＮＡＮＡZxuAu2OIGo
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Ref1:https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1365-2699.2011.02559.x587Please respect copyright.ＰＥＮＡＮＡ0VqYnlgAGR
Ref2:https://www.jstage.jst.go.jp/article/osj/7/2/7_2_167/_article/-char/en587Please respect copyright.ＰＥＮＡＮＡSkAhSMq5n2

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