Calm water reflects blue sky and distant sand dunes.

Wellfleet Bay Wildlife Sanctuary (Mass Audubon)

Massachusetts · Northeast

Habitat
Coastal
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

Entrance Fee

$8 adults

Hours

Open daily, 8:30 AM - dusk (trails)

About This Location

Wellfleet Bay Wildlife Sanctuary (Mass Audubon) is a productive birding destination in Massachusetts, with 314 species recorded on eBird. This coastal habitat attracts Canada Goose, Mute Swan, 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

Arctic Tern

Sterna paradisaea

7/21/2026Quivet Creek and Wing Island Beach1 observed

Royal Tern

Thalasseus maximus

7/21/2026Race Point Beach, Provincetown1 observed

Chuck-will's-widow

Antrostomus carolinensis

7/20/2026Nauset Light Beach, Eastham1 observed

American Golden-Plover

Pluvialis dominica

7/20/2026First Landing Park and Provincetown Causeway1 observed

Little Blue Heron

Egretta caerulea

7/20/2026Harwich Marshes1 observed

Gull-billed Tern

Gelochelidon nilotica

7/20/2026Race Point1 observed

Swainson's Thrush

Catharus ustulatus

7/19/2026Nauset Bay East

Recent Observations

Species reported at this location in the last 14 days

Northern Bobwhite

17/21/2026

Wild Turkey

87/21/2026

Laughing Gull

57/21/2026

Black-capped Chickadee

77/21/2026

Purple Martin

97/21/2026

American Goldfinch

97/21/2026

Semipalmated Plover

17/21/2026

Short-billed Dowitcher

17/21/2026

Willet

27/21/2026

Snowy Egret

17/21/2026

Osprey

17/21/2026

Willow Flycatcher

17/21/2026

Great Crested Flycatcher

27/21/2026

Eastern Kingbird

17/21/2026

Barn Swallow

307/21/2026

Red-winged Blackbird

17/21/2026

Prairie Warbler

17/21/2026

Mourning Dove

67/20/2026

Piping Plover

27/20/2026

Hudsonian Whimbrel

37/20/2026

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.

  4. 4

    Onshore winds can push pelagic species closer to shore, making post-storm days excellent for rarities.

  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 Wellfleet Bay Wildlife Sanctuary (Mass Audubon) for birding?
The best months to visit Wellfleet Bay Wildlife Sanctuary (Mass Audubon) for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Wellfleet Bay Wildlife Sanctuary (Mass Audubon)?
Notable species at Wellfleet Bay Wildlife Sanctuary (Mass Audubon) include Canada Goose, Mute Swan, Mallard, American Black Duck, Bufflehead, Northern Pintail, Greater Scaup, Lesser Scaup, Common Goldeneye, Hooded Merganser, Red-breasted Merganser, American Herring Gull. The area supports coastal habitats.
How difficult is birding at Wellfleet Bay Wildlife Sanctuary (Mass Audubon)?
Birding at Wellfleet Bay Wildlife Sanctuary (Mass Audubon) is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
Is there an entrance fee at Wellfleet Bay Wildlife Sanctuary (Mass Audubon)?
The entrance fee at Wellfleet Bay Wildlife Sanctuary (Mass Audubon) is $8 adults. Hours: Open daily, 8:30 AM - dusk (trails).
What amenities are available at Wellfleet Bay Wildlife Sanctuary (Mass Audubon)?
Wellfleet Bay Wildlife Sanctuary (Mass Audubon) offers the following amenities: Parking, Restrooms, Trails, Visitor Center.