(DC) (Rock Creek Conservancy) Join Rock Creek Conservancy and the National Park Service 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 ...

(DC) (Anacostia Watershed Society) Join the Anacostia Watershed Society (AWS) and National Links Trust (NLT) for a Habitat Restoration Workday! During this workday you will help AWS with our invasive plant control and revegetation efforts along the riverside area of Kingman Island. We will be meeting at the driving range. This is part of a natural resources management plan for ...