• CCAN Annual Polar Bear Plunge

    National Harbor 802 National Harbor Blvd, Fort Washington, MD, United States

    (MD) (Chesapeake Climate Action Network) We're freezing for a reason! CCAN’s Polar Bear Plunge is a day full of laughter and camaraderie as hundreds of climate activists come together in support of our climate campaigns. Through peer-to-peer fundraising, Plungers help raise over 30 percent of the individual donations that power our work in the year ahead. Sign up now to ...

  • Winter Birdwalk at Riverbend

    Riverbend Park 8700 Potomac Hills St, Great Falls, VA, United States

    (VA) (Fairfax County Parks) Take a hike through the woods with a naturalist to listen and look for the park’s winter avian residents and migrants. Find out what birds do to survive the winter weather. Feel free to bring your own guides, binoculars and spotting scopes. Site will have a limited number of supplies for participants to borrow for the ...

    $8
  • Winter Birding at Lake Audubon

    Walker Nature Center 11450 Glade Drive, Reston, VA, United States

    (VA) (Northern Virginia Bird Alliance) Join Northern Virginia Bird Alliance guides Robin and Luke for a winter birding outing at Lake Audubon! Birders of all experience levels are welcome. The planned walking route includes a mix of woodland trail and paved surfaces, with both flat and hilly sections.

  • Bird Walk at Kingman

    Kingman Island , United States

    (DC) (DC Bird Alliance) Join DC Bird Alliance for a winter bird walk through Kingman and Heritage Islands!

  • Black Hill Hike Club

    Black Hill Discovery Center 20926 Lake Ridge Drive, Boyds, MD, United States

    (MD) (Montgomery Parks) The first rule of Hike Club – have fun! Improve your fitness, make new friends, and experience trails and scenery we don’t often make time to immerse ourselves in. We welcome all ages, though young children must be able to walk at least 3 miles or be carried. Most trails are not stroller accessible and are easy ...

    $2
  • Weed Warrior Workday at Sligo Creek

    Sligo Creek Stream Valley Park Silver Spring, MD, United States

    (MD) (Montgomery Parks) Join Weed Warrior Supervisors Greg and Kathryn for a non-native, invasive plant removal workday in Sligo Creek Stream Valley Unit 4 (between Forest Glen Road and University Blvd in Silver Spring). We will focus on non-native, invasive vines and shrubs, including porcelainberry (Ampelopsis glandulosa var. brevipedunculata), wintercreeper (Euonymus fortunei), English ivy (Hedera helix), Japanese barberry (Berberisthunbergii), and bush honeysuckle (mainly ...

  • Volunteer Day at Dumbarton Oaks Park

    Dumbarton Oaks Park Lover's Lane and R Street NW, Washington, DC, United States

    (DC) (Dumbarton Oaks Park Conservancy) Join the Conservancy for a day of service and stewardship at beautiful Dumbarton Oaks Park.

  • Invasive Plant Removal at Carter Barron

    Carter Barron Amphitheatre 4850 Colorado Ave NW, Washington DC, United States

    (DC) (Rock Creek Conservancy)  Join Rock Creek Conservancy for this invasive plant removal restoration event in Rock Creek Park. Invasive plants are a major threat to our fragile forests, and stopping their spread helps allow native plants to thrive in the understory. Event location, directions, and information will be sent from the event leader 48 hours prior to the event.