Castle Island and Pleasure Bay, Suffolk, Massachusetts, US
Jul 18, 2026 9:02 AM – 11:33 AM
Protocol: Traveling
1.779 mile(s)
25 species (+1 other taxa)
Canada Goose 1
Rock Pigeon (Feral Pigeon) 1
Mourning Dove 1
Killdeer 2
Razorbill 1 Stunning individual floating not far off Pleasure Bay Beach. A surprising rarity! :O
Ring-billed Gull 4
American Herring Gull 40 Estimate; observed throughout walk
Great Black-backed Gull 2
Common Tern 10 Estimate
Double-crested Cormorant 25 Estimate
Great Egret 3
Great Blue Heron 1
Osprey 2
Red-tailed Hawk 1
Blue Jay 3
American Crow 2
American/Fish Crow 1
Tree Swallow 2
Barn Swallow 25 Estimate; Probably nesting at Castle Island
European Starling 30 Estimate
Northern Mockingbird 6
American Robin 20 Estimate
Cedar Waxwing 5 Flock heard only
House Sparrow 30 Low estimate
Baltimore Oriole 1 Glimpsed bright male flying into nearby tree. Leaves obscured a follow-up sighting
Common Grackle 6
View this checklist online at https://ebird.org/checklist/S378766086
News Categories
Upcoming Field Trips
Field Trips / Events
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Mt Auburn Cemetery
Mount Auburn Cemetery 536 Mt Auburn St, Cambridge, MA, United StatesJoin us to observe resident birds and fall migrants in a unique urban habitat that is a favorite for many bird species, including uncommon and rare birds. Birders of all levels will enjoy this walk. The trails are (generally) flat though there are some hills. A water bottle, water proof clothing including a hat, sunblock
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Fruitlands Museum, Harvard
Harvard - Fruitlands Museum 102 Prospect Hill Rd., Harvard, MA, United StatesCosponsored with Boxborough Birders. We will look for warblers, thrushes, sparrows, and raptors, among many other birds. Expect to walk about 2 miles on trails through meadow and woods, with some steep sections. Heavy rain cancels the trip.
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Cold Spring Park, Newton
Newton - Cold Spring Park 1200 Beacon St, Newton, MA, United StatesThis large multi-use city park offers an easy 1.4-mile loop through mixed forest, open green areas, and red maple swamplands, attracting a surprising array of resident and migratory birds. Porta Potties available.
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Mass. Audubon Boston Nature Center
Mattapan - MAS Boston Nature Center 500 Walk Hill St, Mattapan, MA, United StatesJoin us to observe resident birds and fall migrants in a unique urban habitat that attracts many uncommon and rare species. Birders of all levels will enjoy this walk. The trails are (generally) flat and easy to walk, though there are some rough patches. A water bottle, sunblock, insect repellent, and waterproof clothing including a
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CANCELLED Plum Island
Parker River NWR - Lot #1 Refuge Rd., Newbury, MA, MA, United StatesCancelled due to availability of the leader.






