Mute Swan

Steve Forman photographed a mallard, a mute swan, and an osprey at Hager Pond in Marlborough.

Diane Seligman photographed these mute swans on the Assabet River in Hudson.

Jim DeLuco photographed these mute swans at Assabet River National Wildlife Refuge in Maynard.

Gail Sartori photographed a black-capped chickadee at a nest box, a killdeer, a mute swan, and a rose-breasted grosbeak in Maynard.

Steve Forman photographed a gray squirrel, a pair of mute swans, and a song sparrow at Farm Pond in Framingham.

William Watt photographed mute swans on the Sudbury Reservoir in Marlborough.

Steve Forman photographed Canada geese, a mallard, a mute swan, and a bald eagle at Hager Pond in Marlborough.

Steve Forman photographed a mute swan, ring-necked ducks, mallards, ring-billed gulls, a Canada goose, and a hooded merganser at Hager Pond in Marlborough.

Steve Forman photographed a ruddy duck, hooded mergansers, mute swans, a ring-necked duck, mating mallards, and a ring-billed gull at Hager Pond in Marlborough.

Steve Forman photographed this mute swan at Hager Pond in Marlborough.