Invasive Rodents on Tropical Islands: Eradication Recommendations from Mexico

Central to the growing field of island ecological restoration is the removal of invasive rodents. The lack of information on rodent tropical ecology is a limiting factor for the success of such eradication attempts on tropical islands worldwide. In Mexico, 14 successful rodent eradications have occu...

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Bibliographic Details
Published in:Proceedings of the Vertebrate Pest Conference
Main Authors: Samaniego-Herrera, Araceli, Russell, James C., Choquenot, David, Aguirre-Muñoz, Alfonso, Clout, Mick N.
Format: Article in Journal/Newspaper
Language:English
Published: eScholarship, University of California 2014
Subjects:
invasive species
Isabel Island
Mexico
modelling
rat
Rattus rattus
restoration
rodent eradication
ship rat
Life Sciences
Online Access:http://www.escholarship.org/uc/item/6qf7x3jc
Description
Summary:Central to the growing field of island ecological restoration is the removal of invasive rodents. The lack of information on rodent tropical ecology is a limiting factor for the success of such eradication attempts on tropical islands worldwide. In Mexico, 14 successful rodent eradications have occurred, 6 of them on dry and wet tropical islands, and the others on temperate islands. All recent projects included research components in order to inform management strategies. Here we summarize the main research findings and management recommendations, using the case of Isabel Island to illustrate how efficacy and efficiency of conservation initiatives can be improved when informed by directed research.

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