松鼠是怎么过冬的
人气:456 ℃ 时间:2020-03-10 20:16:12
解答
观察我家养的:钻进小纸盒(树洞)里,团成一团不动-睡着-体温下降-饿了-体温上升-出来便便、吃东西-回去继续睡
野生的应该也差不多.
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