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The Ground Baiting Component Of The Gough Island House Mouse Eradication Attempt In 2021, Araceli Samaniego, Andrew Callender, Pete Mcclelland
The Ground Baiting Component Of The Gough Island House Mouse Eradication Attempt In 2021, Araceli Samaniego, Andrew Callender, Pete Mcclelland
Human–Wildlife Interactions
House mice (Mus musculus; mice) are among the most widespread invasive species. On Gough Island (6,500 ha), mice preying on at least 19 bird species triggered a mouse eradication attempt. Gough Island is a volcanic island in the South Atlantic Ocean and part of Tristan da Cunha, a UK Overseas Territory. From June to August 2021, an expert team applied an anticoagulant rodenticide (active ingredient brodifacoum at a concentration 20 ppm) island-wide, predominantly via aerial broadcast using helicopters, as the island is mainly uninhabited. However, hand-baiting was also required because of the presence of a staffed meteorological station. …