All Day

Nature Forward’s 44th Birdathon

(MD) (Nature Forward) Nature Forwards's 44th Birdathon is a celebration of nature that encourages people to enjoy nature's wonder while also helping fund their important conservation advocacy, environmental education, and nature restoration work. There are a few ways to get involved: Join a team, make a donation or be a corporate sponsor. Running April 15th through May 31st.

Mussel May

(DC) (MD) (Anacostia Watershed Society) The Anacostia River's freshwater mussels are thriving thanks to the efforts of the Anacostia Watershed Society and our supporters and volunteers, and it's time to celebrate! All through the month of May 2024, Anacostia Watershed Society will be holding events to share the magic of mussels with watershed residents.  Our calendar is chock full of ...

Free a Tree Pledge

(DC) (Rock Creek Conservancy) You can  sign the Free-A-Tree pledge to help remove English ivy from Rock Creek watershed! English ivy, and other invasive plants, are a major threat to the health of the trees and forests throughout Rock Creek. Choose any time and date that works for you to complete this activity throughout the year. Watch the instructional video ...

Capital Nature