UK brown hare populations have declined by 80% since the 1880s. Understanding their welfare needs and threats guides individual and collective conservation action.
Brown hare welfare faces multiple anthropogenic threats across their range. Agricultural intensification has reduced the diversity of field types, headland habitats, and crop rotations that provide the mix of shelter, food, and cover hares require through the year. Autumn sowing of winter cereals has replaced the bare stubble fields that provided hare feeding habitat through winter and spring. Modern agricultural machinery kills significant numbers of hares and leverets annually through nesting disturbance and direct mechanical mortality.
Illegal hare coursing remains a significant welfare concern in some regions. Coursed hares experience extreme predator-induced stress during the chase, and many are caught and mauled by lurcher dogs. The pursuit itself — irrespective of the outcome — causes severe acute welfare harm through fear and physiological stress. Reporting coursing activity to police contributes to enforcement of existing legal protections.
Agri-environment scheme options that create and maintain hare habitat — grass margins, beetle banks, and diverse crop rotations — directly improve the welfare conditions available to individual hares by providing adequate food, shelter, and breeding habitat. Farm-level hare counting and habitat management support evidence-based conservation decisions.