GMI is participating in West Vincent Community Day! Join us at Evans Park on May 14th. More information available here.

Come join us at The Great Marsh Institute on Sunday, May 15th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize […]

Come join Diana Cormack, a PA Master Naturalist, and walk around the Great Marsh to look for spring wildflowers. We’ll also identify other native and non-native species and discuss their […]

Calling all photographers, painters, and artists! Sunday, May 29th the Great Marsh will be open dawn to dusk for all interested artists. Take a self-guided tour to paint, take photos, and enjoy […]

Come join Diana Cormack, a PA Master Naturalist, and walk around the Great Marsh to look for spring wildflowers. We’ll also identify other native and non-native species and discuss their […]

Come join us at The Great Marsh Institute on Sunday, June 12th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize […]

Join us June 18th from 5-8pm at the Great Marsh Institute for an evening of music! Bring a picnic and enjoy the sounds of Reading, PA's Ringgold Band. Music will […]

Come join Diana Cormack, a PA Master Naturalist, and walk around the Great Marsh to look for spring wildflowers. We’ll also identify other native and non-native species and discuss their […]

Calling all photographers, painters, and artists! Sunday, June 26th the Great Marsh will be open dawn to dusk for all interested artists. Take a self-guided tour to paint, take photos, […]

Come join us at The Great Marsh Institute on Sunday, July 10th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize […]

Calling all photographers, painters, and artists! Saturday, July 30th the Great Marsh will be open dawn to dusk for all interested artists. Take a self-guided tour to paint, take photos, […]

Photo by Jim Moffett Come join us at The Great Marsh Institute on Sunday, August 21st at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will […]