Here's what we know:
* Historically: Mountain lions were native to Pennsylvania but were hunted to extinction in the 19th century.
* No resident population: There is no established breeding population of mountain lions in Pennsylvania.
* Occasional sightings: There have been a handful of confirmed sightings in recent decades, with most attributed to transient animals that may have wandered from neighboring states.
* Misidentification: Many reported sightings turn out to be misidentified animals like bobcats or large housecats.
So, while the chances of seeing a mountain lion in Pennsylvania are very low, it's not impossible. The Pennsylvania Game Commission investigates all reported sightings.
If you think you've seen a mountain lion, it's important to report it to the Pennsylvania Game Commission. They will be able to assess the situation and determine if it's a legitimate sighting.