Short-Eared Owl Welfare: Upland Breeding and Vole Cycle

Short-eared owls breed in British uplands in numbers that track vole population cycles, with welfare implications in crash years and from illegal persecution on grouse moors.

Key Facts

UK breeding short-eared owl population is around 1,000-3,500 pairs depending on vole cycles
They are ground nesters vulnerable to disturbance and upland burning
Illegal shooting on grouse moors is documented by RSPB investigations
IUCN status: Least Concern globally but UK population is declining

Welfare Considerations

Short-eared owls shot or trapped illegally die immediately or suffer prolonged welfare harm from wounding. Ground-nesting individuals are vulnerable to disturbance from humans, dogs and illegal burning during the breeding season. Vole crash years cause breeding failure and reduced adult survival as birds move to find prey over vast areas. The combination of illegal persecution pressure and climate-driven shifts in vole cycle timing is creating compounding welfare stress on upland populations.

What You Can Do

Report suspected raptor persecution to RSPB and Police Wildlife Crime Officers
Support RSPB Upland Investigation work on short-eared owl persecution
Advocate for vicarious liability for landowners whose employees commit wildlife crimes
Donate to upland habitat restoration projects supporting vole populations