Occoquan Butterfly and Dragonfly Survey

Occoquan Regional Park 9751 Ox Road, Lorton

(VA) (Northern Virginia Bird Alliance) Butterfly and dragonfly surveys are carried out in temperate months (April-October), normally on Friday mornings, at one of four sites around Occoquan Bay, all within the 15-mile diameter circle established for the annual North American Butterfly Association's Annual Count. The results of these surveys are made available to the participants and other interested individuals and ...

Free

Weed Warrior Workday at Long Branch

Long Branch Community Recreation Center 8700 Piney Branch Road, Silver Spring

(MD) (Montgomery Parks) Save the trees and protect the stream valley ecosystem! Join Barbara, Weed Warrior Supervisor, for a non-native, invasive plant removal workday at Long Branch Stream Valley Unit 2 and Long Branch Local Park. We will focus on non-native, invasive vines and shrubs including porcelainberry (Ampelopsis glandulosa var. brevipedunculata), English ivy (Hedera helix), and bush honeysuckle (Lonicera spp.). Native ...

Free

Accotink Stream Valley Habitat Restoration

Accotink Stream Valley Park Nutley St and Arlington Blvd, Fairfax

(VA) (Fairfax County) Did you know that invasive plants are a huge threat to local wildlife, including migrating birds? Help out these creatures by volunteering to remove invasive plants and restore habitat! Minimum age: 12.

Capital Nature