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Taking the elephant out of the room and into the corridor: can urban corridors work?

  • Tempe S. F. Adams (a1), Michael J. Chase (a2), Tracey L. Rogers (a3) and Keith E. A. Leggett (a1)
Abstract
Abstract

Transfrontier wildlife corridors can be successful conservation tools, connecting protected areas and reducing the impact of habitat fragmentation on mobile species. Urban wildlife corridors have been proposed as a potential mitigation tool to facilitate the passage of elephants through towns without causing conflict with urban communities. However, because such corridors are typically narrow and close to human development, wildlife (particularly large mammals) may be less likely to use them. We used remote-sensor camera traps and global positioning system collars to identify the movement patterns of African elephants Loxondonta africana through narrow, urban corridors in Botswana. The corridors were in three types of human-dominated land-use designations with varying levels of human activity: agricultural, industrial and open-space recreational land. We found that elephants used the corridors within all three land-use designations and we identified, using a model selection approach, that season, time of day and rainfall were important factors in determining the presence of elephants in the corridors. Elephants moved more slowly through the narrow corridors compared with their movement patterns through broader, wide-ranging corridors. Our results indicate that urban wildlife corridors are useful for facilitating elephants to pass through urban areas.

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Copyright
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Corresponding author
(Corresponding author) E-mail tempe@student.unsw.edu.au
Footnotes
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* Also at: Elephants Without Borders, Kasane, Botswana, and Evolution & Ecology Research Centre, School of Biological Earth and Environmental Sciences, University of New South Wales, Australia
To view supplementary material for this article, please visit http://dx.doi.org/10.1017/S0030605315001246
Footnotes
References
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