Mallard

Steve Forman photographed a Baltimore oriole, a family of mute swans, mallard ducklings, and a painted turtle at Bruce's Pond in Hudson.

Nancy Wright photographed great blue herons, a northern water snake, a pine siskin, and mallards in Upton.

Steve Forman photographed this family of mallards at Hager Pond in Marlborough.

Steve Forman photographed this family of mallards at Hager Pond in Marlborough.

Steve Forman photographed this mating pair of mallards at Hager Pond in Marlborough.

Jon Turner photographed a common garter snake, mallards, and a ring-necked duck at Horse Meadows Knoll in Harvard.

Steve Forman photographed a Canada goose, mallards, and mute swans at Hager Pond in Marlborough.

Steve Forman photographed Canada geese, mute swans, a common merganser, a greater scaup, ring-necked ducks, a bald eagle, a mallard, a song sparrow, a hooded merganser, northern pintails, and a...

Steve Forman photographed a bald eagle, common mergansers, and a mallard at Hager Pond in Marlborough.

Steve Forman photographed these mallards at Bruce's Pond in Hudson.