BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//LWV DelCo Environmental Clearinghouse - ECPv6.18.2//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:20260901T163000
DTEND;TZID=America/New_York:20260901T173000
DTSTAMP:20260825T195353Z
CREATED:20260825T195353Z
LAST-MODIFIED:20260825T195353Z
UID:13119-1788280200-1788283800@envirodelco.org
SUMMARY:Refuge Shuttle Tour - registration required
DESCRIPTION:Join us for a guided shuttle tour with stops at iconic refuge sites! Space is limited and registration is required by sending an email with how many people you are expecting and a phone number for coordination to daniel_garcia-pineda@fws.gov \nAll Ages \nRegistration Required
URL:https://envirodelco.org/event/refuge-shuttle-tour-registration-required/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Family,In Person,National Parks
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2026/05/John_Heinz_NWR_entrance_sign_Tinicum_PA.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260905T080000
DTEND;TZID=America/New_York:20260905T100000
DTSTAMP:20260825T195807Z
CREATED:20260825T195807Z
LAST-MODIFIED:20260825T195807Z
UID:13121-1788595200-1788602400@envirodelco.org
SUMMARY:Bird Walk with Chuck Root and Emily Dodge
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. \nFree \nAll Ages
URL:https://envirodelco.org/event/bird-walk-with-chuck-root-and-emily-dodge-4/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Educational,Family,In Person,National Parks,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:20260906T090000
DTEND;TZID=America/New_York:20260906T113000
DTSTAMP:20260825T204901Z
CREATED:20260825T204407Z
LAST-MODIFIED:20260825T204901Z
UID:13129-1788685200-1788694200@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.
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:Community Activity,Educational,In Person,National Parks
ATTACH;FMTTYPE=image/png:https://envirodelco.org/wp-content/uploads/2025/07/JohnHeinzWildlifeRefuge-banner.png
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260908T090000
DTEND;TZID=America/New_York:20260911T160000
DTSTAMP:20260825T210846Z
CREATED:20260825T210846Z
LAST-MODIFIED:20260825T210846Z
UID:13142-1788858000-1789142400@envirodelco.org
SUMMARY:Woodland Trail Crew Days - volunteers needed!
DESCRIPTION:For a week in September\, John Heinz NWR staff and volunteers will work together to accomplish trail clearing along the Woodland Loop trail. You’ll have the opportunity to get outside\, work alongside refuge staff\, and assist with invasive plant removal. We are welcoming of all skill and experience levels. Please contact hannah_thompkins@fws.gov with your availability.
URL:https://envirodelco.org/event/woodland-trail-crew-days-volunteers-needed/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,In Person,National Parks,Park Cleanup
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2026/05/John_Heinz_NWR_entrance_sign_Tinicum_PA.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260912T090000
DTEND;TZID=America/New_York:20260912T120000
DTSTAMP:20260825T211935Z
CREATED:20260825T211935Z
LAST-MODIFIED:20260825T211935Z
UID:13148-1789203600-1789214400@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,National Parks,Park Cleanup
ATTACH;FMTTYPE=image/png:https://envirodelco.org/wp-content/uploads/2025/07/JohnHeinzWildlifeRefuge-banner.png
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260913T090000
DTEND;TZID=America/New_York:20260913T113000
DTSTAMP:20260825T204821Z
CREATED:20260825T204821Z
LAST-MODIFIED:20260825T204821Z
UID:13131-1789290000-1789299000@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.
URL:https://envirodelco.org/event/bird-walk-with-debbie-beer-copy-2/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Community Activity,Educational,In Person,National Parks
ATTACH;FMTTYPE=image/png:https://envirodelco.org/wp-content/uploads/2025/07/JohnHeinzWildlifeRefuge-banner.png
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260918T110000
DTEND;TZID=America/New_York:20260918T114500
DTSTAMP:20260807T173412Z
CREATED:20260807T173412Z
LAST-MODIFIED:20260807T173412Z
UID:12955-1789729200-1789731900@envirodelco.org
SUMMARY:Home & Garden tours on a golf cart ($) (Copy)
DESCRIPTION:Designed for guests with limited mobility who otherwise might not be able to join a longer tour\, these monthly Home & Garden tours on a golf cart will be an intimate 45-minute excursion led by a knowledgeable member of Stoneleigh’s staff. The tour includes dazzling displays of native plants\, stately trees\, and historical landscapes by the Olmsted Brothers that have been thoughtfully reimagined into a beautiful and biodiverse haven for people and wildlife—all from the comfort of a golf cart.   \nCart tours have a limited capacity of five people. All guests joining the cart tour must have a ticket.   \n\nRegistration is required to reserve your spot. Your online registration signifies acceptance of our terms and conditions (read in full below). Questions? Please contact us. \n\n$12 – per person\n$2 – ACCESS Cardholder ticket – limited number available\n\n  \n\n\n register now
URL:https://envirodelco.org/event/home-garden-tours-on-a-golf-cart-copy/
LOCATION:Stoneleigh: a natural garden\, 1829 County Line Road\, Villanove\, PA\, 19085\, United States
CATEGORIES:In Person,Nature Walks
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2026/08/Stoneleigh-building.jpg
ORGANIZER;CN="Natural Lands":MAILTO:Natural Lands
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260919T080000
DTEND;TZID=America/New_York:20260919T100000
DTSTAMP:20260825T200009Z
CREATED:20260825T200009Z
LAST-MODIFIED:20260825T200009Z
UID:13123-1789804800-1789812000@envirodelco.org
SUMMARY:Bird Walk with Chuck Root and Emily Dodge
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. \nFree \nAll Ages
URL:https://envirodelco.org/event/bird-walk-with-chuck-root-and-emily-dodge-4-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,National Parks,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:20260926T100000
DTEND;TZID=America/New_York:20260926T113000
DTSTAMP:20260922T180935Z
CREATED:20260922T180935Z
LAST-MODIFIED:20260922T180935Z
UID:13364-1790416800-1790422200@envirodelco.org
SUMMARY:Beech Leaf Disease:  Could Your Landscape Be at Risk?
DESCRIPTION:Beech Leaf Disease is spreading in our area\, and early awareness can make a meaningful difference. Beech trees are an important part of our local landscape\, and their decline can affect shade\, property value\, and the surrounding ecosystem.\nJoin Main Line School Night and Shreiner Tree Care for a FREE educational program for local homeowners:\nBeech Trees Under Threat: An Educational Session on Beech Leaf Disease\nSign up for this free event here: https://mlsn.coursestorm.com/.../beech-leaf-disease-could…\nCan’t make the in-person class? Join us online –> https://mlsn.coursestorm.com/.../beech-leaf-disease-could…\n\nLed by Shreiner Tree Care owner Steve Shreiner\, this educational workshop will help local homeowners:\nLearn what causes Beech Leaf Disease\nRecognize the early signs and symptoms\nUnderstand what it means for beech trees in our region\nLearn what you can do to help protect the trees on your property\nStay after the program for light bites and continued conversation with Steve Shreiner and fellow attendees.\nFree and open to the community. We hope you’ll join us!
URL:https://envirodelco.org/event/beech-leaf-disease-could-your-landscape-be-at-risk/
LOCATION:Creutzburg Center\, 260 Gulph Creek Road\, Radnor\, PA\, 19087\, United States
CATEGORIES:Educational,In Person,Presentation,Virtually
ATTACH;FMTTYPE=image/png:https://envirodelco.org/wp-content/uploads/2026/09/Shreiner-updated-graphic-SC-9-21-26.png
ORGANIZER;CN="Main Line School Night (MLSN)":MAILTO:info@mainlineschoolnight.org
END:VEVENT
END:VCALENDAR