Wild Kestrel Population Decline and Welfare

Kestrels were once one of Britain's most familiar raptors but have suffered severe population declines. Understanding the causes helps target conservation and welfare efforts.

Key Facts

UK kestrel populations have declined by over 50% since the 1970s, qualifying the species as a species of conservation concern
Kestrels rely on rough grassland habitats that provide vole populations for hunting
Agricultural intensification has drastically reduced rough grassland area and vole availability
Secondary poisoning from rodenticides accumulates in kestrels hunting on farmland
Road verge management as rough grassland maintains important hunting habitat in modified landscapes

Welfare Considerations

Kestrels experiencing food shortage during cold spells or breeding seasons with low vole availability face starvation that causes suffering before death. Rodenticide accumulation causes internal bleeding and slow death in affected birds. Injured kestrels brought to rehabilitation centres often arrive severely debilitated from starvation or collision injuries. Conservation measures that restore hunting habitat and reduce rodenticide exposure address welfare and population concerns simultaneously.

What You Can Do

Support agri-environment schemes creating or maintaining rough grassland on farmland
Avoid second-generation rodenticides that accumulate in birds of prey
Report injured kestrels to wildlife rehabilitation centres promptly
Install kestrel nest boxes in suitable open farmland and grassland habitats
Record kestrel sightings to contribute to national population monitoring