Castle Island and Pleasure Bay, Suffolk, Massachusetts, US
Jan 11, 2026 8:00 AM – 10:16 AM
Protocol: Traveling
1.045 mile(s)
Checklist Comments: Joint BBC/BNC Walk
Leaders: Correne George, Neil Calabro, Mike McCarthy & Samuel Harris
Intermediate to Low Tide
Mammal: harbor seal
23 species
Brant (Pale-bellied) 78
Canada Goose 70
American Black Duck 15
Greater Scaup 1 Female
Common Eider (Dresser’s) 80
Surf Scoter 35
White-winged Scoter 6
Long-tailed Duck 20
Bufflehead 12
Common Goldeneye 8
Red-breasted Merganser 40
Rock Pigeon (Feral Pigeon) 20 Including a rufous morph
Dunlin 18
Purple Sandpiper 16 Flock feeding at interface of rocks and outgoing flow from Pleasure Bay
Ring-billed Gull 21
American Herring Gull 50 Estimated
Great Black-backed Gull 4
Red-throated Loon 2
Common Loon 12
Red-tailed Hawk 1
Snowy Owl 1 Male continuing near the runway by red radar dish
Blue Jay 1
European Starling 7
View this checklist online at https://ebird.org/checklist/S294553591
News Categories
Upcoming Field Trips
Field Trips / Events
-
-
CANCELED Midweek Hunt for Alcids and Seabirds CANCELED
Canceling due to the difficulties presented by the snow everywhere.
-
The Quiet Beauty of birding – Winthrop Shore Reservation
Offered by DCR. Come join us for an up-close look at sea ducks and gulls in action! Observe, share your insights, ask questions, and connect with fellow bird enthusiasts. For adults & children 8+. Children must be with an adult. ADA/Reasonable Accommodation 617-645-0358 | Moneesha.dasgupta2@mass.gov
-
The Quiet Beauty of birding – Lynn Shore & Nahant Beach Reservation
Offered by DCR. Come join us for an up-close look at sea ducks and gulls in action! Observe, share your insights, ask questions, and connect with fellow bird enthusiasts. For adults & children 8+. Children must be with an adult. ADA/Reasonable Accommodation 617-645-0358 | Moneesha.dasgupta2@mass.gov
-
Belle Isle Marsh and Vicinity
Led by DCR staff. We will search on foot up to one mile, on flat, easy terrain for snowy owls and other raptors, native sparrows, finches, waterfowl, and other birds. This is a traveling program by car or bike. Prepare for ticks. Ages: Adults and kids 8 years+ with adult chaperone. Binoculars recommended. ADA/Reasonable Accommodations
-
Deer Island & Boston Harbor, Winthrop
We will search for wintering seabirds, alcids, and Iceland Gulls. Be prepared for cold and wind and dress very warmly. Depending on conditions, we will walk up to 2.6 miles on paved paths. Port-a-potties available midway. Beginners welcome and encouraged. Bad weather or poor walking conditions may cancel - email trip leaders if you are






