Pine martens are recovering across parts of their former range through reintroduction programs, with welfare considerations important in both captive breeding and release phases.
Pine marten reintroduction represents a positive conservation welfare story, but welfare considerations are important throughout the process. Capture and transport are stressful for solitary territorial animals, and release into unfamiliar territory creates additional challenges. The best translocation programs minimize handling time, use appropriate sedation and monitoring during transport, and release animals into high-quality habitat with pre-installed den boxes and food supplementation during establishment. Monitoring post-release survival and behavior provides welfare feedback that improves future programs. Supporting habitat creation that expands pine marten range naturally also reduces the need for welfare-costly translocation.