Castle Island and Pleasure Bay – 7/18/2026
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