Short-eared Owl Welfare: Vole Hunters of Open Country

Short-eared owls hunt voles on moorland and coastal grasslands. Their welfare is tied to vole cycles and the quality of open hunting habitat.

Key Facts

Short-eared owls are nomadic, moving to areas with high vole populations
UK breeding population varies greatly - from under 500 to over 3,000 pairs depending on vole availability
They hunt by day, quartering low over moorland and rough grassland
Wintering birds arrive from Scandinavia and northern Britain to coastal grasslands
Illegal persecution on grouse moors is a documented welfare concern
They can breed on the ground in heather - vulnerable to both predation and disturbance

Welfare Considerations

Short-eared owl welfare fluctuates with the 3-4 year vole cycle. In low vole years, breeding attempts fail and birds may not breed at all - a welfare outcome driven by ecosystem dynamics rather than direct human impact. In high vole years, pairs successfully raise large broods but disturbance at nest sites remains a risk. Illegal killing near grouse moors is documented. The habitat quality of rough grassland and moorland - increasingly threatened by agricultural improvement - is the foundation of long-term short-eared owl welfare.

What You Can Do

Support rough grassland and moorland conservation by donating to RSPB and Wildlife Trusts
Report suspected persecution of short-eared owls to RSPB and police
Observe hunting owls from a respectful distance on coastal grasslands in winter
Participate in owl monitoring surveys through the BTO
Advocate for retention of rough grassland in agri-environment funding