Great Meadows NWR–Concord Unit, Middlesex, Massachusetts, US

Oct 9, 2021 8:00 AM – 11:20 AM

Protocol: Traveling

3.0 mile(s)

Checklist Comments:    Brookline Bird Club walk lead by Jonathan Center

21 species

Canada Goose  40

Mute Swan  5

Wood Duck  12

Mallard  6

Pied-billed Grebe  1

Double-crested Cormorant  100    migrating flocking overhead flying in a V formation

Great Blue Heron  3

Northern Harrier  1

Red-bellied Woodpecker  1

Downy Woodpecker  1

Hairy Woodpecker  1

Merlin  1

Blue Jay  6

Black-capped Chickadee  3

White-breasted Nuthatch  2

Song Sparrow  16

Swamp Sparrow  2

Red-winged Blackbird  1

Brown-headed Cowbird  2

Common Grackle  12

Yellow-rumped Warbler  6

View this checklist online at https://ebird.org/checklist/S96817885