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首页> 外文期刊>American journal of primatology >The impact of moving to a novel environment on social networks, activity and wellbeing in two new world primates
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The impact of moving to a novel environment on social networks, activity and wellbeing in two new world primates

机译：迁移到新环境中对两个新世界灵长类动物的社交网络，活动和福祉的影响

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摘要

Among the stressors that can affect animal welfare in zoos, the immediate effect of relocation to a novel environment is one that has received little attention in the literature. Here, we compare the social network, daily activity and the expression of stress-related behavior in capuchins (Cebus apella) and squirrel monkeys (Saimiri sciureus) before and just after they were relocated to a new enriched enclosure. Results showed similar immediate responses to the move in the two species. Both showed a substantial increase in the time spent resting and spent more time in the highest and "safest" part of their enclosure after relocation. Both capuchins and squirrel monkeys spent significantly more time in close proximity to other group members after relocation, compared to before. In squirrel monkeys, the structure of the social network, which was initially correlated to affiliation, was no longer so after the move. In capuchins, the network analysis showed that individuals regrouped by age, with the youngsters who were potentially more affected by stress being in the center of the network. Social network analysis helped to achieve a more complete picture of how individuals were affected by relocation. We suggest that this type of analysis should be used alongside traditional methods of observation and analysis to encompass the most complex aspects of animal behavior in times of stress and to improve welfare.
机译：在可能影响动物园动物福利的压力源中，搬迁到新环境中的直接影响是文献中很少有人关注的压力源。在这里，我们比较了在重新放置到新的密闭圈舍之前和之后，卷尾猴（Cebus apella）和松鼠猴（Saimiri sciureus）的社交网络，日常活动以及与压力相关的行为的表达。结果表明，对这两个物种的迁移有类似的立即反应。两者均显示出休息时间的显着增加，并且在重新安置之后，在其机柜的最高和“最安全”的部分花费了更多的时间。与之前相比，搬迁后的卷尾猴和松鼠猴都花费了更多的时间与其他小组成员保持紧密联系。在松鼠猴中，最初与隶属关系相关的社交网络结构在移动后就不再如此。在卷尾猴中，网络分析表明，个体按年龄重新分组，而受压力影响更大的年轻人处于网络的中心。社交网络分析有助于更全面地了解个人如何受到搬迁影响。我们建议将这种类型的分析与传统的观察和分析方法一起使用，以涵盖压力下动物行为的最复杂方面并改善福利。

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