BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Capital Nature - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://capitalnature.org
X-WR-CALDESC:Events for Capital Nature
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:20260321T100000
DTEND;TZID=America/New_York:20260321T130000
DTSTAMP:20260424T075156
CREATED:20260308T222025Z
LAST-MODIFIED:20260308T222025Z
UID:10004167-1774087200-1774098000@capitalnature.org
SUMMARY:Invasive Plant Early Detection at Peirce Mill
DESCRIPTION:(DC) (Rock Creek Conservancy) Help the National Capital Region Invasive Plant Management Team\, Rock Creek Park\, and Invader Detectives survey for Corydalis incisa (Incised Fumewort). We will be hiking along the creek on trails south of Peirce Mill and using pin flags and iNaturalist to record any instance of the plant that we find. Corydalis incisa was first detected in Bronx County\, NY in 2005 and has spread rapidly across the East coast ever since. C. incisa forms dense populations that suppress native plant growth. Our goal is to search for and understand the extent of both of this species so we can assess potential responses.
URL:https://capitalnature.org/event/invasive-plant-early-detection-at-peirce-mill/
LOCATION:Peirce Mill\, 2401 Tilden St NW\, Washington DC\, 20008\, United States
CATEGORIES:Citizen Science,Conservation,Volunteering
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260325T073000
DTEND;TZID=America/New_York:20260325T120000
DTSTAMP:20260424T075156
CREATED:20260323T210720Z
LAST-MODIFIED:20260323T210720Z
UID:10004213-1774423800-1774440000@capitalnature.org
SUMMARY:Natural Resources Survey at Occoquan
DESCRIPTION:(VA) (Northern Virginia Bird Alliance) If you would like to discover native birds\, other fauna and flora — in the company of dedicated citizen scientists — then consider joining this outing! \nMany know Northern Virginia for its economic dynamism\, cultural development and ever-changing landscape.  Less well known are the places sheltering remnants of an earlier\, vital\, natural history: Occoquan Bay NWR\, Meadowood Recreation Area and other parks and preserves in eastern Fairfax and Prince William Counties.  Each of these publicly-protected sites has a particular blend of habitats representative of Northern Virginia’s special natural character. \nA report of each of the weekly\, monthly surveys is emailed to participants as well as the U. S. Fish & Wildlife Service\, Bureau of Land Management and other managing agencies.  Summary reports\, checklists and analyses of survey data provide an up-to-date inventory of species and insight into the state of populations.
URL:https://capitalnature.org/event/natural-resources-survey-at-occoquan-3/
LOCATION:Occoquan Bay National Wildlife Refuge\, 14050 Dawson Beach Rd\, Woodbridge\, VA\, 22191\, United States
CATEGORIES:Citizen Science,Outdoor Experience
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260327T100000
DTEND;TZID=America/New_York:20260327T123000
DTSTAMP:20260424T075156
CREATED:20260323T150059Z
LAST-MODIFIED:20260323T150059Z
UID:10004202-1774605600-1774614600@capitalnature.org
SUMMARY:Mussel Survey at Kingman Island
DESCRIPTION:(DC) (Anacostia Watershed Society) Join the Anacostia Watershed Society for a wild freshwater mussel survey in Kingman Lake! We will be walking in mud that can be very mucky in waders (AWS can provide you with a pair if you don’t have your own). If you’re not comfortable walking in mud using waders\, we recommend joining us at a different event.
URL:https://capitalnature.org/event/mussel-survey-at-kingman-island/
LOCATION:Driving Range Parking Lot of the Langston Golf Course\, 2556 Benning Rd NE\, Washington\, DC\, 20002\, United States
CATEGORIES:Citizen Science,Conservation,Nature Observation
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260328T080000
DTEND;TZID=America/New_York:20260328T100000
DTSTAMP:20260424T075156
CREATED:20260323T211103Z
LAST-MODIFIED:20260326T010924Z
UID:10004214-1774684800-1774692000@capitalnature.org
SUMMARY:Birding by Ear
DESCRIPTION:(VA) (Northern Virginia Bird Alliance) Join us for Birding by Ear with Colt Gregory and Kris Lansing at Riverbend Park where more than 190 species of birds have been recorded. This FREE bird outing will include a short introduction followed by a walk along a nearby trail to practice identifying birds by their vocalizations.
URL:https://capitalnature.org/event/birding-by-ear-at-riverbend/
LOCATION:Riverbend Park\, 8700 Potomac Hills St\, Great Falls\, VA\, 22066\, United States
CATEGORIES:Birding,Citizen Science,Nature Observation
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260328T080000
DTEND;TZID=America/New_York:20260328T100000
DTSTAMP:20260424T075156
CREATED:20260323T211648Z
LAST-MODIFIED:20260323T211648Z
UID:10004216-1774684800-1774692000@capitalnature.org
SUMMARY:Springtime Birding at Huntley
DESCRIPTION:(VA) (Northern Virginia Bird Alliance) Join us for a spring bird outing at beautiful Huntley Meadows Park! Explore meadows\, woodlands\, and marshes alongside NVBA bird guides Arielle Smith (she/her) and Gabrielle Jennings (she/her)\, who will help you observe and identify bird species the group encounters.
URL:https://capitalnature.org/event/springtime-birding-at-huntley/
LOCATION:Huntley Meadows\, 3701 Lockheed Blvd\, Alexandria\, VA\, 22306\, United States
CATEGORIES:Birds,Citizen Science,Nature Observation
END:VEVENT
END:VCALENDAR