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喜鹊一般有几个窝
更新时间: 2020-11-02 00:00:00  

喜鹊一般有一个窝。一般情况下喜鹊建巢选择在较高的多丫的且较大的树叉上,较高的树上建巢可防止较大爬行动物对巢穴的攻击,多丫的树叉上建巢比较稳定,建巢材料不易掉落。在较大的树上建巢是因为喜鹊建的巢比较大,建巢用的材料多,巢穴稳定性好,不容易被风吹落。喜鹊建巢的第一根树枝平放在比较稳定的树叉上。

关键词: 喜鹊 一般

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