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

Jul 17, 2025 6:33 AM – 10:01 AM

Protocol: Traveling

1.012 mile(s)

Checklist Comments:    BBC  Great Meadows NWR, Concord. Leaders: Kathy Dia, Cris Van Dyke. Notes- hot and humid with a mix of sun and clouds.

40 species

Canada Goose  28

Mute Swan  7

Wood Duck  13

Mallard  6

Mourning Dove  8

Virginia Rail  2

Killdeer  1

Solitary Sandpiper  1

Double-crested Cormorant  1

Least Bittern  1

Great Blue Heron  9

Downy Woodpecker  6

Eastern Wood-Pewee  1

Willow Flycatcher  3

Great Crested Flycatcher  1

Eastern Kingbird  8

Warbling Vireo  3    Feeding a young Cowbird

Blue Jay  2

Black-capped Chickadee  2

Tufted Titmouse  1    Immature.

Tree Swallow  19

Northern Rough-winged Swallow  1

Barn Swallow  45

White-breasted Nuthatch  3

Blue-gray Gnatcatcher  4

Marsh Wren  10

European Starling  16

Gray Catbird  11

American Robin  21

Cedar Waxwing  2

American Goldfinch  9

Song Sparrow  12

Swamp Sparrow  8

Eastern Towhee  1

Red-winged Blackbird  27

Brown-headed Cowbird  1

Common Grackle  8

Common Yellowthroat  9

Yellow Warbler  7

Northern Cardinal  4

View this checklist online at https://ebird.org/checklist/S262469849

Bring Back Bobolinks!

Bring Back Bobolinks! This year the BBC is introducing new Endangered Species Program. Each year we plan to focus on a single bird species facing serious threats in Massachusetts and elsewhere. With this effort we

Bring Back Bobolinks!

Bring Back Bobolinks! This year the BBC is introducing new Endangered Species Program. Each year we plan to focus on a single bird species facing serious threats in Massachusetts and elsewhere. With this effort we

Bring Back Bobolinks!

Bring Back Bobolinks! This year the BBC is introducing new Endangered Species Program. Each year we plan to focus on a single bird species facing serious threats in Massachusetts and elsewhere. With this effort we

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Upcoming Field Trips

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