• 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! […]

  • American Eagle Day Photowalk with Ned Levi

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

    Wildlife Photowalks are designed to photograph all kinds of wildlife including birds, amphibians, reptiles, mammals, insects, wildflowers, etc., while we learn how to do it well and avoid wildlife photography […]

  • Harrisburg Day of Action: Pennsylvania Is Not For Sale!

    PA State Capitol Building, Harrisburg, PA 501 N 3rd St, Harrisburg, PA, United States

    Join Food & Water Watch and allies in Harrisburg on Tuesday, June 23 for a statewide day of action to demand a moratorium on data center development in Pennsylvania! Across […]

  • Moth Night at the Newlin Grist Mill

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

    In honor of Pollinator Week (June 22 through 28th), join us on June 26th from 8 to 9 pm for Moth Night! We will attract moths for public observation at […]

  • 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 […]

  • 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! […]

  • 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 […]

  • 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! […]

  • 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 […]