Bat Night Walk with the Bio Team
Come learn about different bat species found on the refuge on this special twilight walk! Free and kid-friendly!
LWV DelCo Environmental Clearinghouse
Delaware County Environmental Clearinghouse
Come learn about different bat species found on the refuge on this special twilight walk! Free and kid-friendly!
Take an educational walk with our knowledgeable volunteers Cliff and Nancy Hence! Discover the 300+ species of birds that use the Refuge during their migration routes - each week guarantee different species! Along the way, they will also be looking out for the many species butterflies and dragonflies of the refuge. This event meets near […]
Children ages 3-5 and an adult are invited to explore nature with a refuge ranger! Participants will enjoy story-times, crafts, hikes, and more! Registration is required. Please pre-register by sending an email to hannah_thompkins@fws.gov with how many tots and adults are expected to attend. Like all refuge activities, this event is FREE!
Join us to beautify Township Line Road and remove accumulated roadside litter from flowing into Marcus Hook Creek! Help NMS Watershed Alliance and Delco's Office of Sustainability protect our local watersheds from pollution! Est. in 2023, the Alliance focuses on protecting, restoring, and conserving the Naamans, Marcus Hook, and Stoney Creek watersheds in Delco Litter […]
Take an educational walk with one of our knowledgeable volunteers! Discover the 300+ species of birds that use the Refuge during their migration routes - each week guarantee different species! […]
Delaware County Solid Waste Department HHW Collection Event All events are by appointment only from 8:00 am to 2 pm. Note: Registration is required and will open 6 weeks prior to each event. Online registration link for the next event will appear here when registration opens. Only HHW materials will be accepted. Vehicles not by […]
Stewardship Saturdays are open events that welcomes all visitors to take part in a hands on experience of creating better habitats for wildlife on the Refuge. Folks will meet at the Visitor's Center where they will meet and then work with experienced "Weed Warriors" who will teach them about removing invasive plants and or planting […]
Race for the Watershed Returns for 2026! The Race for the Watershed Duck Derby and 5K is now live! Purchase ducks for your chance at cash prizes and sign up for the 5K trail run! Help support healthy waterways in our community! Held in partnership with Concord Township, this event is a fundraiser to help raise […]
Get crafty with Gyotaku! Make a beautiful fish print to take home! All supplies provided. Please register with yessenia_mendez@fws.gov Event date and time Jun 13, 2026 10:00 am - Jun 13, 2026 12:00 pm (EDT)
Take an educational walk with one of our knowledgeable volunteers! Discover the 300+ species of birds that use the Refuge during their migration routes - each week guarantee different species! Walk will meet by visitor center and be at a relaxed paced on flat surfaces. There are restrooms near the trailhead. No registration required. All […]
Can we catch 250 fish before July 4th, the 250th birthday of America? We will be tracking in this series of free fishing events at the refuge and at partner sites around the city! All supplies and instructions provided. Event date and time Jun 18, 2026 4:30 pm - Jun 18, 2026 7:00 pm (EDT)
Celebrate the summer solstice with the Friends of Heinz Refuge for an evening of family fun, featuring music, crafts, food and more! Free archery will be from 5 pm to 7 pm.