• Fish250 Free Fishing Night – all equipment provided!

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

    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 […]

  • 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!

  • 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 […]

  • Nature Tots – for ages 3 – 5 (register with hannah_thompkins@fws.gov)

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

    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 […]

  • Bird Walk with Debbie Beer

    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! […]

  • Bird Walk with Chuck Root and Emily Dodge

    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! […]

  • Race for the Watershed (5K) and Duck Derby

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

    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 […]

  • 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 […]

  • 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 […]

  • 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 […]

  • 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 […]

  • 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 […]