老鼠與人類均是雜食性動物(Omnivores)，而老鼠每日約有80%的食物均是在晚上進食的。940Please respect copyright.ＰＥＮＡＮＡEHst1cGQf1
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若果晚上(>12hr)不讓老鼠進食的話，牠們的體重平均來說會減去10%左右。940Please respect copyright.ＰＥＮＡＮＡMZsRTEFv5O
940Please respect copyright.ＰＥＮＡＮＡzZV1zgN1Eo
約連續22小時不讓牠們進食後，牠們腸道便會變得空空如也。940Please respect copyright.ＰＥＮＡＮＡZ8mxNw5kYD
940Please respect copyright.ＰＥＮＡＮＡEYHw5Bbszg
（圖2）老鼠是夜行性(Nocturnal)動物，牠們眼球內負責辨認顏色的錐體少得非常可憐，純粹依靠感應紫外線的接受器，透過紫外線的強弱了解世界。940Please respect copyright.ＰＥＮＡＮＡ5yiX7yCKVO
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只不過的是，牠們大多偏愛清晨時份進行交配行為。940Please respect copyright.ＰＥＮＡＮＡc6rQqc1qlW
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（圖3）老鼠的感覺毛 (Whiskers)有著感測聲音的能力，其排列大多是五橫行分佈，每行約有五至九點。940Please respect copyright.ＰＥＮＡＮＡ8j1W49uObC
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越靠近嘴部的感覺毛，所能感測的聲音頻率亦越高。940Please respect copyright.ＰＥＮＡＮＡ2mNbULfhX5
940Please respect copyright.ＰＥＮＡＮＡ0iRXRsTtwC
人類最高能感測至20k Hz的音頻，而老鼠最高則能去到90k Hz，高於20k Hz的超聲波(Ultrasound)同時亦是老鼠聽力最為敏感的區域。940Please respect copyright.ＰＥＮＡＮＡ8FnL3FxLqr
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利用超聲波驅逐或者招來老鼠，或許可行。940Please respect copyright.ＰＥＮＡＮＡyc3XPHYJyQ
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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。940Please respect copyright.ＰＥＮＡＮＡz18hjpUIvk
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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/toc940Please respect copyright.ＰＥＮＡＮＡCnAMx82PuO
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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。940Please respect copyright.ＰＥＮＡＮＡmI6zriJOjd
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https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio940Please respect copyright.ＰＥＮＡＮＡhG5qqYFDsv
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