If you look at the trees in the Pennsylvania Wilds, you will notice they aren’t as full. This is because of the Spongy Moth, previously called the Gypsy Moth, which is an invasive species to Pennsylvania. Join our staff at the Elk Country Visitor Center to learn about the Spongy Moth as well as the many other invasive species that wreak havoc on Pennsylvania ecosystems and how to prevent the spread.