An assessment of British farmers' and gamekeepers' experiences, attitudes and practices in relation to the European Polecat Mustela putorius

Postal questionnaires were distributed to farmers and gamekeepers within the Polecat’s Mustela putorius main range in Britain. Only 11% of responding farmers had ever experienced damage by Polecats; 28% regarded the species as a threat to livestock. Conversely 53% of farmers believed Polecats control Rabbits Oryctolagus cuniculus, and 39% believed they control rodents on the farm. Two-thirds of responding gamekeepers had experienced Polecat predation of penned game, with the commonest access routes via ‘pop-holes’ and beneath the perimeter wire. Most gamekeepers (68%) regarded the Polecat as a minor pest, but ranked it as a less serious threat to game than predators such as the Fox Vulpes vulpes, Feral Cat Felis catus, Stoat Mustela erminea, corvids and Mink Mustela vison. Majorities of both farmers and gamekeepers would be concerned about an increase in the numbers of Polecats, and most wished to be free to control the species. Trapping was regarded as the main defence against Polecat predation of game; 91% of gamekeepers had trapped Polecats over the preceding 5 years. A minority of farmers carried out Polecat control; this activity was more prevalent on farms near the fringe of the species’ range. Pest-control practices likely to impact accidentally or indirectly upon Polecats, such as rodenticide use, fumigation (‘gassing’) of Rabbit burrows and ferreting, were also more prevalent on farms towards the fringe of the species’ range. These findings are discussed in the light of the Polecat’s status as a Scheduled species recovering its range in Britain. In anticipation of the species’ further spread into areas where game shooting is prevalent, recommendations are made regarding the need to improve game husbandry and to modify trapping practice. In particular, the night-time closure of pop-holes and the effective exclusion of Polecats from tunnel traps are suggested as a means of promoting greater tolerance of Polecats and compliance with the law.