PRO - PA Researchers

Main Stories Cougar Research Ghosts The Unknown

Report an Unusual animal or encounter: Ghost, Bigfoot, Cougar, weird, not sure ???

One way to reach us is through our Contact Us form. If you’d like someone to…

The Unknown

Coming Soon! Fun facts and articles about The Unknown in PA

Argentine Black and White Tegu

The Invasive Lizard Taking Over Georgia The Argentine Black and White Tegu (Salvator merianae) is a…

Outdoors Main Stories

Invasive Fish in Pennsylvania: Species of Concern, Spread Patterns, and Ecological Impact

Black Carp For decades, Pennsylvania’s conservation efforts have focused heavily on invasive mussels, crayfish, and aquatic…

Cougar Research

Mountain Lions – Cougars in Pennsylvania