• Wildlife Tracks Walk with Philly Tracks Club

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

    Join the Philly Tracking Club for a special indoor-and-outdoor winter meetup at John Heinz National Wildlife Refuge! Philly Tracking Club is a new, volunteer-led group offering free co-learning experiences in wildlife track & sign—open to anyone curious about nature. We'll start with a short 30-minute indoor session to introduce basic tracking concepts, build shared vocabulary, […]

  • When Waters Rise ($)

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

    A panel discussion exploring the growing impact of flooding in our region and beyond Join us at Newlin Grist Mill for a panel discussion moderated by Washington Post Associate Editor […]

  • When Waters Rise ($)

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

    A panel discussion exploring the growing impact of flooding in our region and beyond Join us at Newlin Grist Mill for a panel discussion moderated by Washington Post Associate Editor Frances Stead Sellers, exploring the growing impact of flooding in our region and beyond. Climate and water experts will examine the causes, consequences, and solutions […]

  • Plant Sale This Weekend🌿(two days)

    Tyler Arboretum 515 Painter Road, Media, PA, United States

    Tyler’s Annual Plant Sale is happening this weekend May 2 & 3 from 8 am - 2 pm, and this year’s selection is truly something special. From standout shrubs like oakleaf hydrangeas and bottlebrush buckeye to spring favorites like allium and shooting star, and garden staples like asters and phlox, there is an incredible variety […]

  • Spring Tree ID Walk n’ Talk with Jeff Cooney and Robb Kerr

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

    Come learn how to identify trees with Jeff and Robb at this seasonal workshop! The instructors will focus on learning how to identify tree using bark patterns and other signs found in winter. This workshop will start off indoors to examine samples for approximately an hour and then continue on a walk to try your […]

  • “Follow the Sound” Nature Walk with Bowerbird

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

    Join us for an immersive sound experience in this collaboration with Bowerbird! The program begins at the pavilion with a short acoustic music performance inspired by nature then we will […]

  • 2026 ENVIRONMENTAL LOBBY DAY

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

    Are you wanting to DO MORE for the environment and TAKE ACTION in passing environmental legislation for Pennsylvania? You’re invited to join the 2026 ENVIRONMENTAL LOBBY DAY in Harrisburg on Monday, May 4, 2026. Our General Assembly is ready to move on several important bills that will lower energy costs, advance clean energy in the […]

  • Delaware River Basin Commission Public Hearing 2Q26

    Virtual Meeting

    Public Hearing: Wednesday, May 6, 1:30 P.M. The 2Q public hearing will take place on Wednesday, May 6, 2026, commencing at 1:30 p.m. via Zoom Webinar. Public Hearing Agenda (PDF) Items to be heard include three resolutions and 11 draft dockets for withdrawals, discharges and other projects that could have a substantial effect on the […]

  • 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 sites around the city! All supplies and instructions provided. All Ages

  • Tree Planting – Urgent need for volunteers

    Volunteers will join CRC on May 8th to plant native trees in Media.  Original volunteer group had to cancel so CRC is short handed! Interested in learning more and joining […]

  • Livestream: The Good News on Renewables (And the Threat That Could Undo It)

    Virtual Meeting

    Join our free livestream on May 12 @ 7 pm ET / 4 pm PT to hear the good news -- despite Trump's best efforts, renewable energy keeps winning! It's a tug of war, and we're pulling ahead. Our job? Keep winning on renewables. Stop fossil fuel infrastructure. Fight immunity bills and polluter giveaways. Clear […]

  • Lawn to Meadow: A Light and Gradual Transition

    Creutzburg Center 260 Gulph Creek Road, Radnor, PA, United States

    Join us for a talk with Sara Weaner Cooper, Principal of New Directions in the American Landscape (NDAL). Sara and her husband Evan Cooper transitioned their home landscape in Blue Bell, PA from lawn to a native meadow. Their significant and highly successful experiment was featured by the BBC in 2025 and in the New York […]