Arlington Reservoir, Middlesex, Massachusetts, US

Apr 19, 2026 6:58 AM – 8:59 AM

Protocol: Traveling

1.074 mile(s)

Checklist Comments:    12 including leader. BBC walk, Menotomy BC too

33 species

Canada Goose  22

Mute Swan  2

Mallard  8

Green-winged Teal  5

Bufflehead  4

Mourning Dove  4

Killdeer  4

Great Blue Heron  2

Cooper’s Hawk  1

Downy Woodpecker  2

Northern Flicker  2

Blue Jay  4

American Crow  1

Tufted Titmouse  1

Tree Swallow  5

Northern Rough-winged Swallow  2

Barn Swallow  2

White-breasted Nuthatch  2

Carolina Wren  1

European Starling  2

American Robin  26    Estimate

House Sparrow  10

House Finch  1

American Goldfinch  2

Chipping Sparrow  1

Savannah Sparrow  2

Song Sparrow  9

Red-winged Blackbird  25    Estimate

Brown-headed Cowbird  6

Common Grackle  20    Estimate

Palm Warbler  1

Yellow-rumped Warbler  30    Estimate, many here

Northern Cardinal  3

View this checklist online at https://ebird.org/checklist/S324769544

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Upcoming Field Trips

  • Dunback Meadow, Lexington

    Our target birds will be late migrants including Mourning Warbler and flycatchers. Be prepared to walk three to five miles. Cosponsored with Menotomy Bird Club.

  • Black Birders Week Field Trip! Scarboro Pond/Franklin Park

    Everyone is welcome! Come celebrate Black Birders Week with us on a 2-mile trip on paved paths looking for late migrants, ducks, and resident birds in the Scarboro Pond section of Franklin Park. Beginners, BIPOC, and LGBTQ+ as well as experienced birders encouraged and welcomed. Cosponsored with the Franklin Park Coalition, Franklin Park Tennis Association,

  • Weston Station Pond and nearby Mass Central Rail Trail

    Discover a quiet hotspot with miles of trails and a lot of birds! The diversity of habitats in and around Weston Station Pond make it a great spot to look for migrants in May ranging from warblers to waterfowl to shorebirds to others. In addition, a Great Blue Heron rookery ensures that even if it's

  • Pine Hill Road Grassland

    We will hike a sandy/gravelly field area for grassland breeding sparrows and warblers including Grasshopper Sparrow, and wait until sunset for whip-poor-wills.

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