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Full-Text Articles in Physical Sciences and Mathematics
If At First You Don’T Eradicate: Remediating Rat Eradication Failure On Wake Atoll, Peter J. Kappes, Shane R. Siers, Kristen Rex, Chad Hanson
If At First You Don’T Eradicate: Remediating Rat Eradication Failure On Wake Atoll, Peter J. Kappes, Shane R. Siers, Kristen Rex, Chad Hanson
Proceedings of the Twenty-Ninth Vertebrate Pest Conference (2020)
Island rodent eradication operations have been remarkably successful at eliminating damages caused by these harmful vertebrate pests. As efforts increase in scale and complexity, so does risk of eradication failure. In this paper we present the example of a partially successful rodent eradication project to highlight how best practices and lessons learned are being integrated to reduce risk of failure during a second attempt. In 2012 the U.S. Air Force (USAF) commissioned an attempted eradication of two rat species from Wake Atoll in the Western Pacific. Asian house rats were successfully eradicated, but it was soon confirmed that some Polynesian …
Island Rodent Eradications: Little Things Make Big Things Happen, Araceli Samaniego-Herrera, Peter J. Kappes, Shane R. Siers
Island Rodent Eradications: Little Things Make Big Things Happen, Araceli Samaniego-Herrera, Peter J. Kappes, Shane R. Siers
Proceedings of the Twenty-Ninth Vertebrate Pest Conference (2020)
Island rodent eradication is often a prerequisite for ecological restoration. These operations have been scaling up in size and complexity, and typically revolve around the thorough distribution of rodenticides in bait stations, by hand broadcast, by helicopter-borne spreading buckets, or by combinations of these methods. Many of the requirements of an eradication can be met by simply purchasing the right materials and following published best practices. However, intangible factors such as training and mindset of personnel are equally critical, and less commonly understood. We briefly review these factors and highlight issues such as the limited pool of experienced eradication practitioners, …