BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//LWV DelCo Environmental Clearinghouse - ECPv6.18.0//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:20261107T080000
DTEND;TZID=America/New_York:20261107T110000
DTSTAMP:20260827T211254Z
CREATED:20260827T210838Z
LAST-MODIFIED:20260827T211254Z
UID:13192-1794038400-1794049200@envirodelco.org
SUMMARY:Tips\, Techniques and Thoughts for Better Birding with John Lemonick
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/tips-techniques-and-thoughts-for-better-birding-with-john-lemonick-8-copy-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
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:20261114T090000
DTEND;TZID=America/New_York:20261114T120000
DTSTAMP:20260827T205924Z
CREATED:20260827T205924Z
LAST-MODIFIED:20260827T205924Z
UID:13184-1794646800-1794657600@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-2-copy/
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,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
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261115T090000
DTEND;TZID=America/New_York:20261115T110000
DTSTAMP:20260827T210601Z
CREATED:20260827T210601Z
LAST-MODIFIED:20260827T210601Z
UID:13190-1794733200-1794740400@envirodelco.org
SUMMARY:Bird Walk with Zac Dallal
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-zac-dallal-2-copy-copy-copy-2-copy/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Educational,In Person,National Parks
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/08/Bird-Heinz.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261128T090000
DTEND;TZID=America/New_York:20261128T120000
DTSTAMP:20260827T210236Z
CREATED:20260827T210124Z
LAST-MODIFIED:20260827T210236Z
UID:13186-1795856400-1795867200@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-2-copy-copy/
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,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
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261129T090000
DTEND;TZID=America/New_York:20261129T110000
DTSTAMP:20260827T210433Z
CREATED:20260827T210433Z
LAST-MODIFIED:20260827T210433Z
UID:13188-1795942800-1795950000@envirodelco.org
SUMMARY:Bird Walk with Zac Dallal
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-zac-dallal-2-copy-copy-copy-2/
LOCATION:John Heinz National Wildlike Refuge at Tinicum\, 8601 Lindbergh Boulevard\, Philadelphia\, PA\, 19153-2501\, United States
CATEGORIES:Educational,In Person,National Parks
ATTACH;FMTTYPE=image/jpeg:https://envirodelco.org/wp-content/uploads/2025/08/Bird-Heinz.jpg
ORGANIZER;CN="John Heinz National Wildlife Refuge at Tinicum":MAILTO:hannah_thompkins@fws.gov
END:VEVENT
END:VCALENDAR