Coastal birding habitat

Hart-Miller Island

Maryland · Northeast

Habitat
Coastal
Best Seasons
Difficulty

Challenging

Best Months

April-May, September-October

About This Location

Hart-Miller Island is a productive birding destination in Maryland, with 309 species recorded on eBird. This coastal habitat attracts Canada Goose, Northern Shoveler, and Mallard among many others. Spring and fall migration bring waves of warblers and shorebirds through the area.

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

Swainson's Thrush

Catharus ustulatus

5/31/2026home1 observed

Northern Harrier

Circus hudsonius

5/30/2026Lawrence Wetland Preserve1 observed

Olive-sided Flycatcher

Contopus cooperi

5/30/2026Carrie Murray Nature Center1 observed

Northern Bobwhite

Colinus virginianus

5/30/2026Masonville Cove (Open Mon - Sat 9-4, Closed Sun)1 observed

White-throated Sparrow

Zonotrichia albicollis

5/30/2026Fort Smallwood Road1 observed

Mississippi Kite

Ictinia mississippiensis

5/30/2026Fort Smallwood Park1 observed

Mourning Warbler

Geothlypis philadelphia

5/30/2026Masonville Cove (Open Mon - Sat 9-4, Closed Sun)1 observed

Glossy Ibis

Plegadis falcinellus

5/29/2026MD-297 farm pond adjacent Chinquapin Rd intersection5 observed

Magnolia Warbler

Setophaga magnolia

5/29/2026Lake Roland1 observed

California Gull

Larus californicus

5/29/2026Harbor Hospital1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

215/22/2026

Trumpeter Swan

45/22/2026

Wood Duck

145/22/2026

Gadwall

115/22/2026

American Wigeon

15/22/2026

Mallard

355/22/2026

American Black Duck

15/22/2026

Redhead

15/22/2026

Tufted Duck

15/22/2026

Greater Scaup

15/22/2026

Lesser Scaup

75/22/2026

Bufflehead

25/22/2026

Ruddy Duck

65/22/2026

Mourning Dove

55/22/2026

Chimney Swift

55/22/2026

Ruby-throated Hummingbird

15/22/2026

Common Gallinule

15/22/2026

Killdeer

25/22/2026

Semipalmated Plover

55/22/2026

Hudsonian Whimbrel

25/22/2026

Birding Tips

  1. 1

    Check rocky shorelines and jetties at low tide for shorebirds.

  2. 2

    Scan offshore waters with a spotting scope for seabirds and waterfowl.

  3. 3

    Visit during mid-May for peak warbler migration.

Frequently Asked Questions

When is the best time to visit Hart-Miller Island for birding?
The best months to visit Hart-Miller Island for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Hart-Miller Island?
Notable species at Hart-Miller Island include Canada Goose, Northern Shoveler, Mallard, American Black Duck, Northern Pintail. The area supports coastal habitats.
How difficult is birding at Hart-Miller Island?
Birding at Hart-Miller Island is rated as Challenging. The terrain can be challenging and may require good physical fitness and preparation.
What amenities are available at Hart-Miller Island?
Hart-Miller Island offers the following amenities: Parking, Trails.