Pine Marten Welfare: Reintroduction and Range Recovery in the UK

Pine martens are recovering in the UK through targeted reintroduction programmes, with welfare considerations central to capture, translocation, and release protocols.

Key Facts

Pine martens were nearly extinct in England and Wales by the early 20th century
Ongoing reintroductions have established populations in Wales, the Forest of Dean, and parts of England
Pine martens are significant predators of grey squirrels, benefiting red squirrel conservation
Capture for translocation uses soft-catch traps monitored every 24 hours maximum
Translocated animals require health screening and habituation before release

Welfare Considerations

Translocation welfare is a critical consideration in pine marten reintroduction: captured animals experience acute stress during trapping, handling, veterinary examination, transport, and release into unfamiliar territory. Post-release survival and welfare depend on prey availability, habitat quality, and freedom from persecution. Pine martens that establish in agricultural areas may face illegal control. Long-term monitoring of reintroduced populations provides welfare data as well as conservation information. The success of pine marten recovery demonstrates that wildlife reintroduction, when welfare-focused and well-planned, can deliver both conservation and animal welfare benefits.

What You Can Do

Support wildlife conservation organisations involved in pine marten reintroduction
Report any pine marten sightings to local recording groups to aid population monitoring
Never harm or disturb pine martens, which are fully protected under UK wildlife law
Understand the conservation benefits of pine marten recovery for wider woodland ecosystems