Red Squirrel Welfare: Native Squirrels and the Grey Squirrel Threat

Red squirrels survive in isolated UK refuges. Their welfare involves the complex ethics of grey squirrel management and the conservation of remaining woodland habitats.

Key Facts

UK red squirrel populations have fallen from millions to around 287,000, mostly in Scotland
Grey squirrels, introduced from North America in the 1870s, carry squirrelpox virus which is lethal to reds
Grey squirrels also outcompete reds for food, being larger and more efficient foragers
Red squirrel strongholds remain in Northumberland, the Lake District, Scotland, and Northern Ireland
Contraceptive baits for grey squirrels are being developed as an alternative to lethal control
Reforestation with native trees mixed with squirrel-unfriendly conifers can favour red squirrels

Welfare Considerations

Red squirrel welfare involves the difficult ethics of grey squirrel management. Lethal control of grey squirrels is used to protect red squirrel populations - the welfare of individual grey squirrels killed in traps is a genuine consideration that should not be dismissed. Red squirrels that contract squirrelpox die slowly over several weeks - a severe welfare harm. The most welfare-conscious approach combines humane grey squirrel management with habitat management that naturally favours red squirrels. Contraceptive baiting, if developed successfully, would transform the welfare calculus.

What You Can Do

Support Red Squirrel Northern England and equivalent organisations in your region
Donate to squirrelpox vaccine research
Report red squirrel sightings to help track distribution
Advocate for landscape-scale red squirrel conservation planning
Plant hazel, oak, and native trees that support red squirrel food availability