Join us for a firefly safari and see nature’s light show! Did you know that Pennsylvania is host to more than 30 species of fireflies?  Do you know why fireflies flash, where they live most of the year, and what we can do to support these beautiful creatures? Join Pennsylvania Master Naturalist, Carl Manthey, for […]

Calling all artists (and non-artists too)! Sunday, June 21st the Great Marsh will be open dawn to dusk. Take a self-guided tour to paint, take photos, or simply enjoy the wetlands, woods, and meadows. If you are interested in attending, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in […]