Sheep and wolves: Is the occurrence of large predators a limiting factor for sheep grazing in the Czech Carpathians?

摘要

Extensive sheep grazing in the West Carpathians is a very important management tool for the protection of the traditional landscape character of the Central European countryside, as well as providing biologically valuable habitats of pastures and meadows. In this paper we describe the main characteristics of sheep farming in the Beskydy region and test the hypothesis that large carnivores are a limiting factor for sheep grazing management of landscapes in this region, the only area of the Czech Republic where all three species of large European carnivores - the Eurasian lynx (Lynx lynx), grey wolf (Canis lupus) and brown bear (Ursus arctos) - occur. Data obtained from the monitoring of large carnivores and a questionnaire-based survey of the perspective of sheep farmers in the Beskydy region were analysed. Although the lynx is the most abundant large predator within the study area, the highest number of attacks on sheep was attributed to wolves. However, the annual frequency of attacks was very low and, moreover, an important number of the attacks could have been committed by dogs rather than wolves. From the perspective of sheep breeders, the major economic factor is a low consumer demand for sheep products, and not the presence of large carnivores. However farmers expressed a view that some level of safeguarding was needed and this should come in the form of financial compensation for damage resulting from attacks on sheep by large predators and a modification of the current system of agricultural subsidies. Subsidies for sheep breeders should respect the regional specifics including the risk arising from the presence of large carnivores and provide support for active measures to protect the livestock against them. Regarding the protection of populations of large carnivores in the Beskydy Mountains, it will be necessary to continue to monitor their presence.