Great black-backed Gull
Birds in Marlborough
November 2, 2016
Steve Forman photographed European starlings and a great black-backed gull at Hager Pond in Marlborough.
Birds along the Sudbury River in Concord
March 9, 2013
Terri Ackerman photographed a great black-backed gull, a wood duck, black-capped chickadee and a hooded merganser on the Sudbury River in Concord.