Allegheny Park Rangers will lead the way through the Green Tree Nature Center for an informative hike on native and non-native invasive species. Learn how they may have been introduced to our environment and the effects they  have on the natural ecosystem. Participants will be shown how to identify common invasive species and non-natives as well as basic control methods to help protect native species.

Although this guided nature walk is FREE, we are suggesting you register in advance so we know how many people to expect.


Come explore the Green Tree Nature Center - a unique area to be found in the middle of a developed suburban area. The Green Tree Nature Center has helped retain a natural part of yesteryear through foresight and forward thinking.