Dyke Marsh Wildlife Preserve

Virginia · Southeast

Habitat
Wetland
Best Seasons
SpringFallWinter
Difficulty

Moderate

Best Months

October-April

Entrance Fee

Free

Hours

Open daily, dawn to dusk

About This Location

Dyke Marsh Wildlife Preserve is a productive birding destination in Virginia, with 271 species recorded on eBird. This wetland habitat attracts Canada Goose, Wood Duck, and Mallard among many others. Mild winters attract waterfowl and sparrows, while spring and fall migration bring neotropical songbirds.

Location

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Notable Species

Live Bird Data

Powered by eBird / Cornell Lab of Ornithology

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Red-necked Grebe

Podiceps grisegena

3/5/2026East Potomac Park--Hains Pt.1 observed

Sandhill Crane

Antigone canadensis

3/5/2026Wissioming Rd, Bethesda3 observed

Orange-crowned Warbler

Leiothlypis celata

3/5/2026Fort Washington National Park1 observed

Osprey

Pandion haliaetus

3/5/2026Sligo Middle School1 observed

Ross's Goose

Anser rossii

3/5/2026Dyke Marsh Wildlife Preserve5 observed

Red-throated Loon

Gavia stellata

3/4/2026East Potomac Park--Hains Pt.1 observed

Cackling Goose

Branta hutchinsii

3/4/2026Belle Haven Park--North Parking Area1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

103/5/2026

Tundra Swan

153/5/2026

Mallard

53/5/2026

Bufflehead

23/5/2026

Hooded Merganser

23/5/2026

Common Merganser

33/5/2026

Ring-billed Gull

113/5/2026

American Herring Gull

33/5/2026

Horned Grebe

23/5/2026

Double-crested Cormorant

23/5/2026

Bald Eagle

13/5/2026

Red-bellied Woodpecker

23/5/2026

Downy Woodpecker

13/5/2026

Hairy Woodpecker

13/5/2026

Northern Flicker

13/5/2026

Blue Jay

13/5/2026

American Crow

43/5/2026

Fish Crow

203/5/2026

Carolina Chickadee

73/5/2026

Tufted Titmouse

23/5/2026

Birding Tips

  1. 1

    Bring waterproof boots for marsh trails and muddy edges.

  2. 2

    Scan the edges of open water for herons, egrets, and rails at dawn.

  3. 3

    Check for wintering sparrows in brushy edges from November through February.

  4. 4

    Bring insect repellent — wetland areas can have significant mosquito activity, especially in warmer months.

  5. 5

    Bring quality optics — a good pair of binoculars (8x42 or 10x42) makes all the difference in species identification.

Frequently Asked Questions

When is the best time to visit Dyke Marsh Wildlife Preserve for birding?
The best months to visit Dyke Marsh Wildlife Preserve for birding are October-April. The best seasons are Spring and Fall and Winter.
What birds can I see at Dyke Marsh Wildlife Preserve?
Notable species at Dyke Marsh Wildlife Preserve include Canada Goose, Wood Duck, Mallard, Green-winged Teal, Hooded Merganser, American Woodcock, Red-tailed Hawk, American Robin, White-throated Sparrow, Eastern Towhee, Northern Cardinal, Tundra Swan. The area supports wetland habitats.
How difficult is birding at Dyke Marsh Wildlife Preserve?
Birding at Dyke Marsh Wildlife Preserve is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
Is there an entrance fee at Dyke Marsh Wildlife Preserve?
There is no entrance fee at Dyke Marsh Wildlife Preserve. Hours: Open daily, dawn to dusk.
What amenities are available at Dyke Marsh Wildlife Preserve?
Dyke Marsh Wildlife Preserve offers the following amenities: Parking, Restrooms, Trails, Visitor Center.