BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//LWV DelCo Environmental Clearinghouse - ECPv6.16.3//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:LWV DelCo Environmental Clearinghouse
X-ORIGINAL-URL:https://envirodelco.org
X-WR-CALDESC:Events for LWV DelCo Environmental Clearinghouse
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260502T100000
DTEND;TZID=America/New_York:20260502T110000
DTSTAMP:20260601T232333
CREATED:20260408T182823Z
LAST-MODIFIED:20260408T182823Z
UID:11968-1777716000-1777719600@envirodelco.org
SUMMARY:Nature Tots - for ages 3 - 5
DESCRIPTION: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.\nPlease 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!
URL:https://envirodelco.org/event/nature-tots-for-ages-3-5-2/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Educational,Family,In Person
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/03/Heinz1.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260502T130000
DTEND;TZID=America/New_York:20260502T150000
DTSTAMP:20260601T232333
CREATED:20260408T183245Z
LAST-MODIFIED:20260408T183245Z
UID:11970-1777726800-1777734000@envirodelco.org
SUMMARY:Wildlife Tracks Walk with Philly Tracks Club
DESCRIPTION: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.\nWe’ll start with a short 30-minute indoor session to introduce basic tracking concepts\, build shared vocabulary\, and connect as a group. Afterward\, we’ll head outside for a relaxed walk on the trail to look for wildlife tracks and signs around the reservoir. \nThis event is FREE\, and all levels are welcome.\nRegister with phillyanimaltracks@gmail.com \nIndoor session: 1:00–1:30 PM\nOutdoor walk: 1:30–2:30 PM\nIndoor Q&A + leisurely wrap-up: 2:30–3:00 PM \nWhat to Bring: \nDress warmly and according to the weather\nA notebook and pen for observations\nAny tracking guide (recommended but not required)\nWater and any personal essentials \nWalk Leader:\nWendi Wu (North America Track & Sign Certified Level II Tracker)
URL:https://envirodelco.org/event/nature-tots-for-ages-3-5-2-copy/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Educational,Family,In Person
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/03/Heinz1.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260503T090000
DTEND;TZID=America/New_York:20260503T120000
DTSTAMP:20260601T232333
CREATED:20260408T183927Z
LAST-MODIFIED:20260408T183927Z
UID:11972-1777798800-1777809600@envirodelco.org
SUMMARY:Spring Tree ID Walk n' Talk with Jeff Cooney and Robb Kerr
DESCRIPTION: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 new skills in the field. Dressing in layers and sturdy shoes are recommended. \nAll ages
URL:https://envirodelco.org/event/spring-tree-id-walk-n-talk-with-jeff-cooney-and-robb-kerr/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Educational,Family,In Person,Nature Walks,Presentation
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/07/JohnHeinzTrails.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260503T100000
DTEND;TZID=America/New_York:20260503T120000
DTSTAMP:20260601T232333
CREATED:20260408T184521Z
LAST-MODIFIED:20260408T184521Z
UID:11974-1777802400-1777809600@envirodelco.org
SUMMARY:"Follow the Sound" Nature Walk with Bowerbird
DESCRIPTION: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 follow the sounds on the trail with a guided active listening walk! No registration needed.
URL:https://envirodelco.org/event/follow-the-sound-nature-walk-with-bowerbird/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Educational,In Person,Nature Walks
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/03/Heinz1.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260512T190000
DTEND;TZID=America/New_York:20260512T203000
DTSTAMP:20260601T232333
CREATED:20260417T162811Z
LAST-MODIFIED:20260417T163359Z
UID:12086-1778612400-1778617800@envirodelco.org
SUMMARY:Lawn to Meadow:  A Light and Gradual Transition
DESCRIPTION: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 Times in 2024. Larry Weaner\, of Larry Weaner Landscape Associates\, wil join in the Q & A following the talk. \nRegister for this *free* hybrid talk (in-person or online) by clicking on the following link:\n\nhttps://courses.mainlineschoolnight.org/wconnect/ace/CourseStatus.awp?course=26SHG22322
URL:https://envirodelco.org/event/lawn-to-meadow-a-light-and-gradual-transition/
LOCATION:Creutzburg Center\, 260 Gulph Creek Road\, Radnor\, PA\, 19087\, United States
CATEGORIES:Educational,In Person,Native Gardening,Presentation,Workshop
ATTACH;FMTTYPE=image/png:https://envirodelco.org/wp-content/uploads/2026/04/Lawn-to-Meadow-5-12-2026.png
ORGANIZER;CN="Radnor Township Environmental Advisory Council":MAILTO:eac@radnor.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260516T080000
DTEND;TZID=America/New_York:20260516T110000
DTSTAMP:20260601T232333
CREATED:20260508T184724Z
LAST-MODIFIED:20260508T184724Z
UID:12228-1778918400-1778929200@envirodelco.org
SUMMARY:Bird Walk with Debbie Beer
DESCRIPTION: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. \nThis event is being hosted in coordination with Love Your Park Week\, a citywide celebration of Philadelphia’s parks and public spaces. Learn more at loveyourpark.org/events/lyp-week-2026
URL:https://envirodelco.org/event/bird-walk-with-debbie-beer/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Educational,Family,In Person
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/03/Heinz1.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260523T090000
DTEND;TZID=America/New_York:20260523T120000
DTSTAMP:20260601T232333
CREATED:20260508T191625Z
LAST-MODIFIED:20260508T191625Z
UID:12240-1779526800-1779537600@envirodelco.org
SUMMARY:Stewardship Saturday - volunteers needed!
DESCRIPTION: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 native plants to improve native plant diversity and/or food sources for wildlife.
URL:https://envirodelco.org/event/stewardship-saturday-volunteers-needed/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,In Person,Park Cleanup
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/07/JohnHeinzTrails.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
END:VCALENDAR