Allens Pond Wildlife Sanctuary (Mass Audubon), Bristol, Massachusetts, US

Jun 1, 2025 7:00 AM – 10:45 AM

Protocol: Traveling

2.0 mile(s)

Checklist Comments:    SSBC/BBC trip; Glenn d’Entremont leader; 6 participants

55 species (+1 other taxa)

Mute Swan  1

Mallard  1

American Black Duck  4

Common Eider (Dresser’s)  3

Mourning Dove  2

Clapper Rail  2    last bird-about 10:00, the first time we have heard it; then two birds calling together

Killdeer  1

Willet (Eastern)  6

Willet (Western)  1    interesting; pale gray over all lacking the underpart heavy breast streaking of eastern Willet; Eastern Willet came in to harass and was 95-90% size of this individual which gave way to the aggressive EAWI.  Was with 4 male GRYE which looked small next to this individual (images taken by participants on trip)

Greater Yellowlegs  4

Ring-billed Gull  X

American Herring Gull  X

Great Black-backed Gull  X

Least Tern  1

Common Tern  75

Double-crested Cormorant  35    almost all imm

Glossy Ibis  1

Snowy Egret  4

Great Egret  4

Turkey Vulture  2

Osprey (American)  4

Willow Flycatcher  9

Great Crested Flycatcher  1

White-eyed Vireo  2

Warbling Vireo (Eastern)  1

Red-eyed Vireo  1

Blue Jay  2

American Crow  1

Black-capped Chickadee  2

Tufted Titmouse  2

Tree Swallow  6

Barn Swallow (American)  15

Carolina Wren  7

European Starling  X

Gray Catbird  16

Northern Mockingbird  1

American Robin  7

Cedar Waxwing  12

House Sparrow  X

House Finch  3

American Goldfinch  5

Seaside Sparrow  2

Saltmarsh Sparrow  6

Song Sparrow  7

Eastern Towhee  2

Bobolink  2

Orchard Oriole  1

Baltimore Oriole  1

Red-winged Blackbird (Red-winged)  15

Brown-headed Cowbird  3

Common Grackle  5

Golden-winged Warbler  1    About 6:25 am before actual walk; only explanation of audio; constant and continuing for ~10 minutes of buzzy notes-higher first note lower 3 to 4; constantly singing this same song (50 or 60 individual songs) with no variation; when encountering this song recently in MA there was variation or switching song to Blue-winged typed song(s) and confirmed hybrid or visual BWWA phenotype; bird moved inland and then not relocated during actual walk despite attempted playback; the first spot was a dense tree along south facing edge on Quansett trail being hit by SW winds of 20+; moved inland on my way back but still could not see individual; likely migrant (maybe VT bird?) and continued inland

Common Yellowthroat  3

American Redstart  1

Yellow Warbler (Northern)  31

Northern Cardinal  2

View this checklist online at https://ebird.org/checklist/S246121172

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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