In the wild, the average lifespan of a tree squirrel is 2-3 years.
However, some individuals can live up to 10 years, especially those living in protected environments with fewer predators.
Here's a breakdown:
* Wild squirrels: 2-3 years
* Squirrels in protected environments: Up to 10 years
* Captive squirrels: Can live up to 15 years
It's important to note that these are just averages, and individual squirrels can live longer or shorter depending on their circumstances.