Pine martens are recovering strongly in Scotland and have been reintroduced to Wales and Ireland. Their welfare during trapping, translocation and release requires careful management.
Pine marten welfare during translocation programmes requires balancing individual welfare cost against population-level conservation benefit. Live-trapping causes acute stress even in experienced handlers using best-practice techniques. The period of captivity prior to transport and release imposes confinement stress on a highly active, wide-ranging carnivore. Released animals in unfamiliar territory face increased predation risk and reduced foraging efficiency as they learn their new landscape. Post-release monitoring confirms that initial survival rates are lower than expected for established individuals, reflecting these transition welfare costs. Despite this, reintroduction remains the most effective conservation tool available for species recovery.