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宽容的母亲:侵略性不能解释一个人在布什生活的孤独生活卡罗鼠鼠

Lindelani Makuya¹, Neville Pillay¹, Siyabonga Patrick Sangweni¹

¹School of Animal, Plant & Environmental Sciences, University of the Witwatersrand, Private Bag 3, Johannesburg WITS 2050, South Africa.

Proceedings. Biological sciences

|October 1, 2024

概括

哺乳动物的孤独生活并不总是源于侵略. 布什卡鲁老鼠表现出社会容忍,表明分散和减少社会吸引力,而不是冲突,驱动孤独的行为.

科学领域:

动物学动物学
动物行为动物行为
生态生态学生态生态学

背景情况:

哺乳动物的孤独生活往往归因于社会不容忍.
调查孤独哺乳动物社会相互作用的实地研究很少.

研究的目的:

为了研究孤独生活的布什卡罗老鼠 (Otomys unisulcatus) 的社会动态和相互作用模式.
为了确定社会不容忍或其他因素是否有助于这种物种的孤独生活.

主要方法:

长期实地观察三年来自由生活的布什卡鲁大鼠.
在中立竞技场和现场入侵者测试中,两性遭遇实验涉及亲属和非亲属的女性邻居.

主要成果:

社交互动很少发生,只有34%的观察到的病例出现了侵略性.
母亲和后代表现出友好的互动,即使后代分散.
邻居雌性之间的侵略性在中立环境中较低,但在繁殖季节对非亲属入侵者增加.

结论:

母亲和成年后代之间的容忍程度表明,侵略并不是分散和孤独生活的主要驱动因素.
布什卡罗老鼠表现出一个孤独的社会制度,其特点是社会宽容.
分散和缺乏社会吸引力,而不是侵略,可能会导致哺乳动物的孤独生活.

关键词:

攻击性侵略性攻击性亲戚邻居邻居出生的分散产生的分散社会制度社会制度的社会制度.社会宽容社会宽容单身生活单身生活

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