Quick answer
Wild pine martens typically live around 10 years, though predation, disease, and habitat quality shift the average.
Lifespan in the wild
Most pine martens reach roughly 10 years under natural conditions. 8–10 years in the wild
Factors affecting longevity
Predators, disease, food scarcity, and human pressures all shape survival. Males and females may differ in average lifespan.
In captivity or as pets
With veterinary care and steady nutrition, pine martens sometimes live longer than wild averages — though wild longevity reflects natural ecology.
Oldest recorded individuals
Long-lived pine martens are rare in the wild; research and zoo records help set upper limits for the species.
Sources
FAQs
How long do pine martens live in the wild?
About 10 years on average.
What affects pine marten lifespan?
Predation, habitat quality, disease, and food availability.
Do pine martens live longer in captivity?
Often yes, when nutrition and healthcare are consistent.
How can you tell a young pine marten from an adult?
Size, markings, and behaviour change with age — see our full profile for detail.