Wildlife

Kestrel Welfare and Alarming Population Decline

The kestrel, once the UK's most visible roadside raptor, has declined by 46% since 1995. Loss of rough grassland and vole prey is the primary driver of welfare and population concern.

Key Facts

Kestrel numbers have fallen by 46% in the UK since 1995
They rely on field voles as 80% of their diet
Females hover at up to 30mph into headwind while hunting
Loss of rough grassland has dramatically reduced vole habitat
Kestrels are listed as amber conservation concern on the UK BoCC

Welfare Considerations

Kestrels experiencing food scarcity must expand home ranges and increase hunting effort, leading to exhaustion and reduced body condition. Breeding failure is common when field vole populations crash. Restoring rough grassland — particularly road verges and field margins — is the most direct way to address kestrel welfare at scale.

What You Can Do

Advocate for road verge wildflower and rough grass management
Support agri-environment schemes that include uncut field margins
Provide kestrel nest boxes on farms and large garden trees
Reduce pesticide use that depletes invertebrate prey base
Report kestrel sightings to the BTO Bird Atlas project