• 2026 Delaware River Sojourn: June 20-26

    The 31st Annual Delaware River Sojourn will take place June 20-26, 2026. Join this guided paddling and camping adventure on "Our Nation's River" - all ages and experience levels welcome! Stretches and camping locations will be announced soon, with registration opening in April. Please stay tuned to your inbox and https://delawareriversojourn.com for updates as they […]

  • Newlin Grist Mill and Wild Birds Unlimited Bird Walk

    Newlin Grist Mill 219 South Cheyney Road, Glen Mills, PA, United States

    Newlin Grist Mill and Wild Birds Unlimited (Glen Mills) have teamed up to explore the wonderful world of bird life! Join us for monthly naturalist-led walks through the 160-acre park at Newlin Grist Mill. We will meet year-round residents, visit exciting migrants, and learn the basics of bird identification and biology. Families and beginners are […]

  • Tips, Techniques and Thoughts for Better Birding with John Lemonick

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    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.

  • Stewardship Saturdays – volunteers needed!

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    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 […]

  • Bird Walk with Mary Ellen Krober

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    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.

  • Newlin Grist Mill Site Hike and Forest Bathing ($)

    Newlin Grist Mill 219 South Cheyney Road, Glen Mills, PA, United States

    Join Newlin Grist Mill and Dee McGrath on a three-mile hike noting points of local historic interest! Join us for a slow-paced, three-mile hike with some elevation. We will hike approximately one mile to the Old Christmas Tree Farm, noting local history along the way. Once we reach the forest, we will spend 10 minutes […]

  • Birds, Butterflies, and Dragonflies Walk with Cliff and Nancy Hence

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    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 […]

  • Tree Care Program in Chester, Ridley & Crum Creek Watersheds

    Traditionally CRC has wrapped up the spring tree care season in May and started up again in September.  This year we are launching a robust tree care program that will run throughout the summer months!  While it's not the best time to plant new trees, it is a great time to care for trees we […]

  • DCSWA Board of Directors General Meeting

    DCSWA 601 E. Baltimore Ave, Media, PA, United States

    General Meetings (Informational Meetings - no Board Voting) NOTE:  Attend in person or virtually 3 pm (see calendar for exceptions) 2nd Wednesday of every month (check calendar to confirm in case of cancellations) 610 E Baltimore Pike Media, PA 19063 Participants may also access these GENERAL meetings virtually. BE CAREFUL TO SELECT THE CORRECT MEETING […]

  • Bird Walk with Zac Dallal

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    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. Event […]

  • Tree Care Program in Chester, Ridley & Crum Creek Watersheds

    Traditionally CRC has wrapped up the spring tree care season in May and started up again in September.  This year we are launching a robust tree care program that will run throughout the summer months!  While it's not the best time to plant new trees, it is a great time to care for trees we […]

  • Bat Night Walk with the Bio Team

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    Come learn about different bat species found on the refuge on this special twilight walk! Free and kid-friendly! Event date and time Jul 10, 2026 8:00 pm - Jul 10, 2026 9:30 pm (EDT)