Ring-necked Duck

Ron McAdow photographed these ring-necked ducks on Farrar Pond in Lincoln.

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

Steve Forman photographed a red-winged blackbird, ring-necked ducks, a bald eagle, a mute swan, painted turtles, a tree swallow, and mallards at Hager Pond in Marlborough.

Steve Forman photographed these ring-necked ducks on the Sudbury River in Wayland.

Steve Forman photographed common mergansers, a mute swan, a ring-necked duck, and bald eagles at Hager Pond in Marlborough.

Steve Forman photographed these ring-necked ducks and hooded mergansers on Grist Mill Pond in Sudbury.

Steve Forman photographed a ring-necked duck, hooded mergansers, an American coot, Canada geese, a greater scaup, and mute swans at Hager Pond in Marlborough.

Steve Forman photographed a bald eagle, ring-necked ducks, and a ruddy duck at the Sudbury Reservoir in Southborough.

Steve Forman photographed these ring-necked ducks on the Foss Reservoir in Framingham.

Steve Forman photographed ring-necked ducks, a bufflehead, and a greater scaup at the Sudbury Reservoir in Southborough.