Ring-necked Duck

Jon Turner photographed a dark-eyed junco, an eastern bluebird, and eastern phoebe, ring-necked ducks, and a song sparrow at Flagg Hill in Boxborough.

Steve Forman photographed a common merganser, mute swans, a Canada goose, a hooded merganser, a greater scaup, and ring-necked ducks 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 common mergansers and ring-necked ducks on the Sudbury Reservoir in Southborough.

Steve Forman photographed bald eagles, hooded mergansers, and ring-necked ducks at the Sudbury Reservoir in Framingham.

Steve Forman photographed bald eagles, a common loon, and ring-necked ducks at the Sudbury Reservoir in Southborough.

Vin Cerrati photographed eastern bluebirds, hooded mergansers, and ring-necked ducks in Westborough.

Gail Sartori photographed this ring-necked duck on Dudley Pond in Wayland.

Steve Forman photographed hooded mergansers, tree swallows, buffleheads, and ring-necked ducks at MacCallum Wildlife Management Area in Northborough.

Gail Sartori photographed Canada geese, ring-necked ducks, and a mallard at Dudley Pond in Maynard.