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University of Nebraska - Lincoln

Managing Vertebrate Invasive Species

House mouse

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Full-Text Articles in Physical Sciences and Mathematics

Pest Eradication Technology – The Critical Partner To Pest Exclusion Technology: The Maungatautari Experience, Cam Speedy, Tim Day, John Innes Aug 2007

Pest Eradication Technology – The Critical Partner To Pest Exclusion Technology: The Maungatautari Experience, Cam Speedy, Tim Day, John Innes

Managing Vertebrate Invasive Species

Invasive pest eradication is an increasingly viable management option for conservation and wildlife managers all over the world. The list of successful rodent eradications from isolated islands continues to grow globally. Now, with the development of effective pest exclusion technologies, the opportunities for eradicating multiple species of vertebrate pests from progressively larger fragments of habitat in mainland situations are also increasing. Attempts at eradicating up to fifteen separate species of pest mammal from indigenous forest fragments protected by Xcluder™ pest proof fencing have been made on the main islands of New Zealand. These include various assemblages of multiple species of …


Multiple-Species Exclusion Fencing And Technology For Mainland Sites, Tim Day, Roger Macgibbon Aug 2007

Multiple-Species Exclusion Fencing And Technology For Mainland Sites, Tim Day, Roger Macgibbon

Managing Vertebrate Invasive Species

Eradication of invasive vertebrate pests from increasingly large islands has become an important wildlife management and conservation tool internationally. Success on islands has prompted attempts to exclude and eradicate vertebrate pests from mainland sites. Early mainland exclusion efforts often failed due to ineffective or poorly maintained barriers to pest reinvasion. Over the last 10 years, we have conducted extensive experiments to design effective pest exclusion technology. We have determined the behavior and physical abilities of many of the vertebrate pest species found in New Zealand and other parts of the world. Pest species have been tested against a variety of …


Eradicating House Mice From Islands: Successes, Failures And The Way Forward, James W. B. Mackay, James C. Russell, Elaine C. Murphy Aug 2007

Eradicating House Mice From Islands: Successes, Failures And The Way Forward, James W. B. Mackay, James C. Russell, Elaine C. Murphy

Managing Vertebrate Invasive Species

The house mouse (Mus musculus) has been spread throughout the world by the actions of humans. It causes severe impacts to native ecosystems, especially in areas where there are no native mammals. It is possible to eradicate mice from islands but they are harder to eradicate than rats. A review of reported eradication attempts found that 17 attempts on 45 islands worldwide failed; a failure rate of 38%. The effect of operational factors on eradication success was examined, but no significant model was formed. Brodifacoum is the most widely used toxicant and has a 49% success rate. Mouse …