Image from The Fox Website, 2013, © IFAW/A. Forsyth, Everything is permuted, A. Hockenberry.
AuthorDr Philip J. Baker, Dr Charlotte C. Webbon,Professor Stephen Harris and Dr Graziella Iossa |
Date1999-2000 and 2005-2006 |
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Project TypeResearch |
SubjectApplied ecology |
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DatasetsOrdnance Survey Collection Sources: Digimap Dates/Editions: All available. Scales: Various. |
Related SubjectsEcology; Animal Ecology; Education |
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Key WordsEngineering |
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Publishing InstitutionNational Survey – part of the Tracking Mammals Partnership |
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SummaryThe red fox is the most widespread predatory mammal in the British countryside. The National Fox Surveys aimed 1) to assess the size of the rural red fox (Vulpes vulpes) populations in Britain and 2) if and how these populations are changing. We undertook two surveys: in 1999/2000 and in 2005/2006. In the first we estimated the pre-breeding rural population to be 225,000 adult foxes. Following the first survey, two key changes occurred: the passing of the Hunting Act 2004, which made it illegal to hunt foxes with dogs from February 2005, and an outbreak of sarcoptic mange, a disease lethal to foxes that induces local population reductions of up to 95%. Therefore, we repeated the first survey to assess whether those factors had affected fox numbers. Our preliminary results show that fox numbers are stable and that neither of those factors has had a significant impact on rural fox populations. |
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Aims and ObjectivesThis project had three main objectives:
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MethodologyIn 1999 and 2000 volunteers surveyed 444 1-km squares (taken from Ordnance Survey maps) to assess rural fox population size based on counts of fox droppings. In the 2005/2006 winters, volunteers covered 252 1-km squares of those original 444 surveyed. For each square we calculated the density of scats for each kilometre walked and compared the density of droppings in 2005 and 2006 with those of the original survey. |
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Results/OutcomeNumerous publications have resulted through this research. For more information please go to www.thefoxwebsite.org. We would like to thank our dedicated volunteers that made this study possible. |
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Other Information
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