Measuring fitness costs of habitat degradation in an endangered primate

测量濒临灭绝的灵长类动物栖息地退化的适应成本

• 批准号: 18F18722
• 负责人: MacIntosh Andrew
• 金额: $ 1.34万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2018
• 资助国家: 日本
• 起止时间: 2018-10-12 至 2021-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18F18722/
• 关键词: primatology; rehabilitation program; wildlife trade; habitat selection; movement; glucocorticoids; stress; exotic pets; Primatology; Conservation; Wildlife Health; Slow Loris

COVID19 prevented the fellow from traveling to Indonesia, so sampling was performed by our colleagues at the YIARI Rescue center. Ten Javan slow lorises and 1 Sunda slow loris (Nycticebus coucang) were sampled, when possible, for hormonal and parasitological analysis. Four lorises were fitted with GPS collars before release, and we collected between 206 to 408 GPS locations per individual. Since their release, two individuals died within 35 and 90 days. We continue to monitor two individuals (to date: 125 days of monitoring).Preliminary analysis of post-release movement and habitat selection show that space-use strategies differ among individuals. Some individuals establish home ranges quickly within a few weeks post release and have a low rate of exploratory movements. One individual still displayed exploratory movements and low site fidelity after 90 days of monitoring. Using resource selection functions, we investigated habitat selection and found that individuals that died within 3 months post-release tended to use areas more disturbed by humans. Low sample size is a limiting factor, and more individuals need to be included in our analysis to draw robust conclusions.We also completed the project on exotic pet cafes and recorded the presence 3799 wild animals belonging to 430 different species in Japanese establishments. The manuscript based on this research has been accepted in the journal "Conservation Science and Practice". This work shows the potential implications for biodiversity, global health and animal welfare of these businesses.

COVID 19阻止了该研究员前往印度尼西亚，因此由我们在YIARI救援中心的同事进行采样。在可能的情况下，对10只爪哇懒猴和1只巽他懒猴洛里斯（Nycticebus coucang）进行了采样，以进行激素和寄生虫学分析。四只懒猴在释放前安装了GPS项圈，我们收集了每个个体206到408个GPS位置。自获释以来，有两人分别在35天和90天内死亡。我们继续监测两个人（到目前为止：125天的监测）。释放后的运动和栖息地选择的初步分析表明，空间使用策略不同的个人。有些个体在释放后的几周内迅速建立了家域，并且探索性运动的比率很低。1例患者在监测90天后仍表现出探索性运动和低部位保真度。利用资源选择函数，我们调查了栖息地选择，发现在释放后3个月内死亡的个体倾向于使用受人类干扰更大的区域。样本量小是一个限制因素，我们需要更多的个体参与分析，才能得出可靠的结论。我们还完成了关于异国宠物咖啡馆的项目，并记录了日本场所中存在的3799只野生动物，属于430个不同物种。基于这项研究的手稿已被《保护科学与实践》杂志接受。这项工作显示了这些企业对生物多样性、全球健康和动物福利的潜在影响。

项目成果

Why animal cafes are bad news for wildlife? Welfare concerns and problematic origins of wildlife species displayed in Japanese animal cafes

为什么动物咖啡馆对野生动物来说是个坏消息？

• 发表时间: 2019
• 作者: Sigaud M;Sarabian C
• 通讯作者: Sarabian C

The anaconda in the living room. What’s wrong with the exotic pet trade

客厅里的水蟒是怎么回事？

• 发表时间: 2020
• 作者: Jean-Emmanuel Clement;Shunsuke Ono;Kentaro Mochizuki;Katsumasa Fujita;Tamiki Komatsuzaki;Jean-Emmanuel Clement;Jean-Emmanuel Clement;Jean-Emmanuel Clement;Sigaud M
• 通讯作者: Sigaud M

Activity patterns reveal sex-based behavioral strategies in a nocturnal primate, the Javan slow loris

活动模式揭示了夜间活动的灵长类爪哇懒猴基于性别的行为策略

• 发表时间: 2019
• 作者: Marie Sigaud;Muhammad Ali Imron;K.A.I. Nekaris
• 通讯作者: K.A.I. Nekaris

SEX-BASED BEHAVIOURAL STRATEGIES IN JAVAN SLOW LORIS

爪哇懒猴基于性别的行为策略

• 发表时间: 2019
• 作者: Marie Sigaud;Muhammad Ali Imron;K.A.I. Nekaris
• 通讯作者: K.A.I. Nekaris

Exploiting agricultural lands whilst avoiding humans: The complicated life of bison

开发农田同时避开人类：野牛的复杂生活

• 发表时间: 2019
• 作者: Jean-Emmanuel Clement;Shunsuke Ono;Kentaro Mochizuki;Katsumasa Fujita;Tamiki Komatsuzaki;Jean-Emmanuel Clement;Jean-Emmanuel Clement;Jean-Emmanuel Clement;Sigaud M;Sigaud M;Sigaud M
• 通讯作者: Sigaud M