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南部非洲的远距离跨界食肉动物扩散

Long-Distance, Transfrontier Carnivore Dispersals in Southern Africa.

作者信息

Beytell Piet, Hanssen Lise, Aschenborn Ortwin, Naidoo Robin

机构信息

Ministry of Environment Forestry & Tourism Windhoek Namibia.

Kwando Carnivore Project Kongola Namibia.

出版信息

Ecol Evol. 2024 Nov 11;14(11):e70574. doi: 10.1002/ece3.70574. eCollection 2024 Nov.

Abstract

Information on long-range dispersal in tropical carnivores is limited compared to their temperate counterparts. Here we present data on long-range, transboundary dispersals for three species of tropical carnivores: African wild dog (), African lion (), and spotted hyena (). The dispersals we document in our savannah system are among the longest that have been recorded for African wild dog and African lion, while for spotted hyena one of our recorded dispersal events is of similar magnitude to the longest documented movements occurring among any carnivore species from around the world.

摘要

与温带食肉动物相比,关于热带食肉动物远距离扩散的信息有限。在此,我们展示了三种热带食肉动物的远距离跨境扩散数据:非洲野犬、非洲狮和斑鬣狗。我们在稀树草原系统中记录到的扩散是非洲野犬和非洲狮有记录以来最长的扩散之一,而对于斑鬣狗,我们记录的一次扩散事件的规模与世界上任何食肉动物物种记录到的最长移动距离相当。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a84f/11554372/c4159506950f/ECE3-14-e70574-g004.jpg

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