(MD) (Montgomery Parks) Save the trees and the Cabin John Stream Valley ecosystem . Join Weed Warrior Supervisor Yvonne and Locust Grove Nature Center Naturalists for a non-native, invasive plant removal workday in Cabin John Regional Park at Locust Grove Nature Center. We will be focusing on non-native, invasive vines, especially porcelainberry (Ampelopsis glandulosa var. brevipedunculata). Native Virginia creeper and ...

(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 at Langston Golf Course. This is part of a natural resources management plan for the golf course in ...