Castle Island and Pleasure Bay, Suffolk, Massachusetts, US
Nov 23, 2025 7:59 AM – 10:58 AM
Protocol: Traveling
1.072 mile(s)
Checklist Comments: Joint BBC/BNC Walk
Leaders: Correne George, Neil Calabro, Mike McCarthy & Samuel Harris
Low to Intermediate High Tide
24 species
Brant (Pale-bellied) 30
Canada Goose 48
American Black Duck 3
Common Eider (Dresser’s) 35
Surf Scoter 18
Long-tailed Duck 12
Bufflehead 50
Common Goldeneye 4
Red-breasted Merganser 40
Rock Pigeon (Feral Pigeon) 25
Ruddy Turnstone 3
Dunlin 102
Ring-billed Gull 55
American Herring Gull 40
Great Black-backed Gull 10
Horned Grebe 1
Red-throated Loon 12
Common Loon 10
Double-crested Cormorant 20
European Starling 6
House Sparrow 7
Dark-eyed Junco (Slate-colored) 1
Palm Warbler 1
Yellow-rumped Warbler (Myrtle) 1
View this checklist online at https://ebird.org/checklist/S286476241
News Categories
Upcoming Field Trips
Field Trips / Events
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Spring Migrants at Magazine Beach
We will search for spring migrants and residents including warblers, vireos, sparrows, orioles, flycatchers, swallows, thrushes, raptors, waterfowl, and more. Plan for walking approximately 1.5 miles on gravel paths and grassy fields. Boots recommended as some areas can be muddy. Cosponsored by Massachusetts Audubon Society. Limited parking available in parking circle here https://tinyurl.com/sc5tf3h8 with additional
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Millennium Park
Join us to observe resident birds and spring migrants in a unique urban habitat that is a favorite for many bird species, including uncommon and rare flycatchers, swallows & warblers. Birders of all levels welcome. The trails are generally flat and easy to walk, with some rough patches. A water bottle, sunblock, insect repellent, waterproof
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Halibut Point State Park, Rockport
A two-hour walk, about 1.5 miles, over easy to moderate gravel roads and trails in search of seasonal specialties. Boots advisable. Restrooms are available. In case of inclement weather check with leader night before trip (text ok). Cosponsored by DCR. For more Information see: https://www.mass.gov/locations/halibut-point-state-park
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Allens Pond Mass Audubon Sanctuary, Dartmouth
We will hike the Beach Loop and Quansett Trail. Mostly flat trails, but a mix of sandy, rocky, and muddy areas. We will look for migrants and breeders in a variety of habitats. If there is further interest we will continue to other nearby areas for any specialty species of interest.



