Mystic Lakes, Medford, Middlesex, Massachusetts, US

May 31, 2026 7:03 AM – 9:07 AM

Protocol: Traveling

0.089 mile(s)

Checklist Comments:    Brookline Bird Club Trip to Mystic Lakes Dam to learn about ecology, history of nesting eagles, herring ladder and eel ramp.  Special guests Paul Roberts, eagle expertise, and Michael Fager, Mystic River Watershed, Herring and eel expertise.  Weather clear, sunny and cool.  Herring not actively running, lowering count of birds.  Storm on previous day brought inland an Iceland Gull!

19 species

Rock Pigeon (Feral Pigeon)  1

Chimney Swift  2

American Herring Gull  100

Great Black-backed Gull  2

Iceland Gull  1    Soaring over dam, bright white gull, including wingtips.  Smaller than nearby herring gulls.

Double-crested Cormorant  90

Black-crowned Night Heron  9

Great Blue Heron  6

Osprey  2

Cooper’s Hawk  1

Bald Eagle  3

Red-bellied Woodpecker  1

Northern Flicker  1

Eastern Kingbird  2

Eastern Warbling Vireo  1

Tree Swallow  1

Barn Swallow  4

Baltimore Oriole  1

Common Grackle  5

View this checklist online at https://ebird.org/checklist/S350858574

ANNUAL REPORT 2017

Brookline Bird Club 2017 Statistical and Year-End Report By Sabrina Hepburn, Club Statistician Beginning in 2016, the Brookline Bird Club made a significant shift in how we keep records and club trip reports. instead of [...]

TIME TO RENEW YOUR BBC MEMBERSHIP!

It's time to renew your BBC membership for 2017! The Brookline Bird Club membership runs on a calendar year basis.  By sending in your renewal now, you help us save printing and mailing costs for [...]

ANNUAL REPORT 2017

Brookline Bird Club 2017 Statistical and Year-End Report By Sabrina Hepburn, Club Statistician Beginning in 2016, the Brookline Bird Club made a significant shift in how we keep records and club trip reports. instead of [...]

TIME TO RENEW YOUR BBC MEMBERSHIP!

It's time to renew your BBC membership for 2017! The Brookline Bird Club membership runs on a calendar year basis.  By sending in your renewal now, you help us save printing and mailing costs for [...]

ANNUAL REPORT 2017

Brookline Bird Club 2017 Statistical and Year-End Report By Sabrina Hepburn, Club Statistician Beginning in 2016, the Brookline Bird Club made a significant shift in how we keep records and club trip reports. instead of [...]

TIME TO RENEW YOUR BBC MEMBERSHIP!

It's time to renew your BBC membership for 2017! The Brookline Bird Club membership runs on a calendar year basis.  By sending in your renewal now, you help us save printing and mailing costs for [...]

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