(VA) (Arlington Parks) Want to restore habitat and increase species diversity right here in Arlington? Work parties are held every month. We are making a real difference, with the return of ferns and wildflowers, and the animals that depend on them, in areas once covered in destructive invasive plants. Adults, teens and families ages 8 and up.

(DC) (Rock Creek Conservancy) Join Rock Creek Conservancy, the National Park Service, and Rock Creek Weed Warriors Tere and Susi Baranano 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 ...