Description
Dyke Marsh Preserve features a well-developed wetland forest, expansive mudflats, and vistas of the Potomac River. Over 250 species of birds have been seen at this park. Like Jones Point, this preserve’s juxtaposition to the Potomac and urban environments makes it an oasis for wildlife. A trail runs through the wetland forest with an extensive understory that attracts fall and spring migrants. Red-eyed and white-eyed vireos, great crested flycatcher, and warblers galore can be seen in these woods after a massive migration event. The trail also runs adjacent to the extensive Hunting Creek mudflats, which is a great spot to view foraging shorebirds, and waterfowl. The lucky visitor can see up to a dozen bald eagles on the mudflats. Flowering plants throughout the site are also sure to attract a diverse array of butterflies.
Wildlife Sightings
Birds Recently Seen at Dyke Marsh Wildlife Preserve:
- Canada Goose
- Mallard
- Ring-billed Gull
- Northern Harrier
- Bald Eagle
- Red-shouldered Hawk
- Red-bellied Woodpecker
- Northern Flicker
- Blue Jay
- American Crow
271 species have been reported at this site to date.
Recent Checklists:
| Date | # of Species | Submitted By |
|---|---|---|
| 3 Feb 2026 | 24 | Brent Steury |
| 2 Feb 2026 | 11 | Camila Cohen Suarez |
| 1 Feb 2026 | 15 | Fiona Mulcahy |
| 1 Feb 2026 | 20 | Chad Ludwig |
| 31 Jan 2026 | 16 | John Scharpen |
Amenities & Accessibility Considerations
Site Amenities
- On-site Parking
- No Fee or Permit/Pass Requirement
Other Site Amenities: Hiking Trails
Maps & Directions
From Previous Site on the Mason Neck Loop of VBWT:
From Jones Point Park, return to South Royal Street, turn right, travel 0.1 miles and turn left onto George Street. After 0.2 miles, turn left onto South Washington Street (George Washington Memorial Parkway). Drive 1.3 miles and turn left into the Dyke Marsh entrance. Turn left at the park’s entrance and park in the last parking lot for a good overlook of the extensive Hunting Creek mudflats.
Site Information
Managed By:
Access Requirements:
Contact Information:
- Visit Website
Sites, or portions of sites, can be closed periodically for management activities. Please always check the site’s website for additional information prior to visiting.