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。891Please respect copyright.ＰＥＮＡＮＡI2xV3ckRPS
891Please respect copyright.ＰＥＮＡＮＡhdXOvSa30c
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。891Please respect copyright.ＰＥＮＡＮＡml26bkddxM
891Please respect copyright.ＰＥＮＡＮＡP5lNk9Y9hb
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。891Please respect copyright.ＰＥＮＡＮＡUnJgcLTqhg
891Please respect copyright.ＰＥＮＡＮＡvgck00Qok8
（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。891Please respect copyright.ＰＥＮＡＮＡ29TQpB3pwD
891Please respect copyright.ＰＥＮＡＮＡdoHZ8YfwYu
891Please respect copyright.ＰＥＮＡＮＡdsltyxyifL
只不過的是，牠們大多偏愛清晨時份進行交配行為。891Please respect copyright.ＰＥＮＡＮＡTZCwGTRKpD
891Please respect copyright.ＰＥＮＡＮＡMkK9QxAYwX
（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。891Please respect copyright.ＰＥＮＡＮＡpkwUUOlsGt
891Please respect copyright.ＰＥＮＡＮＡRUOt2L0TSu
891Please respect copyright.ＰＥＮＡＮＡqXvvMvVBJL
越靠近嘴部的感覺毛，所能感測的聲音頻率亦越高。891Please respect copyright.ＰＥＮＡＮＡRH4ByWOB8B
891Please respect copyright.ＰＥＮＡＮＡfuUtZpUzUL
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。891Please respect copyright.ＰＥＮＡＮＡyu49Mui0Ec
891Please respect copyright.ＰＥＮＡＮＡRChsdpjEL3
891Please respect copyright.ＰＥＮＡＮＡQImjit8SZq
利用超聲波驅逐或者招來老鼠，或許可行。891Please respect copyright.ＰＥＮＡＮＡKtn7gE358Z
891Please respect copyright.ＰＥＮＡＮＡwMCH0xlHED
891Please respect copyright.ＰＥＮＡＮＡwIpeM1kzME
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。891Please respect copyright.ＰＥＮＡＮＡRl4dscIPgh
891Please respect copyright.ＰＥＮＡＮＡeukDnqTEHh
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/toc891Please respect copyright.ＰＥＮＡＮＡ36Iy3ptRGV
891Please respect copyright.ＰＥＮＡＮＡ2jVQ26FOOH
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。891Please respect copyright.ＰＥＮＡＮＡ0ZAasrMaEG
891Please respect copyright.ＰＥＮＡＮＡuGSoPq36OB
Link:891Please respect copyright.ＰＥＮＡＮＡ0hNcd61vaO
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio891Please respect copyright.ＰＥＮＡＮＡfbBP5zAoeQ
891Please respect copyright.ＰＥＮＡＮＡ6jYglGggM1
891Please respect copyright.ＰＥＮＡＮＡTfhfw8PqJR
除非Facebook及IG重開侵侵的account，否則我的IG將不會再作更新，只會寄居本土LIHKG及Penana。
0
0
