Ring-necked Duck

Steve Forman photographed a double-crested cormorant, hooded mergansers, and a ring-necked duck at Foss Reservoir in Framingham.

Steve Forman photographed an American coot, ring-necked ducks, and a ruddy duck on the Sudbury Reservoir in Southborough.

Steve Forman photographed these ring-necked ducks on the Sudbury Reservoir in Southborough.

Steve Forman photographed a bald eagle and ring-necked ducks on the Sudbury Reservoir in Southborough.

Nancy Wright photographed a great egret and ring-necked ducks at the Wayne F. MacCallum Wildlife Management Area in Westborough.

Dan Trippe photographed a house sparrow and a pair of ring-necked ducks at Assabet River National Wildlife Refuge in Sudbury.

Dan Trippe photographed a song sparrow and ring-necked ducks at Assabet River National Wildlife Refuge in Sudbury.

Nancy Wright photographed an eastern phoebe, great blue herons, a muskrat, and ring-necked ducks at Hoccomocco Pond in Westborough.

Steve Forman photographed a pair of bald eagles and a group of ring-necked ducks on the Sudbury Reservoir in Southborough.

Steve Forman photographed these ring-necked ducks on the Sudbury Reservoir in Southborough.