Ring-necked Duck

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.

Steve Forman photographed a ring-billed gull, Canada geese, a great blue heron, a hooded merganser, ring-necked ducks, a great blue heron, mute swans, and wood ducks at Hager Pond in...

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

Dan Trippe photographed hooded mergansers, ring-necked ducks, a belted kingfisher, pine warblers, American woodcock chicks, a blue-gray gnatcatcher, barn swallows, a palm warbler, a yellow-rumped warbler, a common grackle, an...

Steve Forman photographed muskrats and ring-necked ducks at MacCallum Wildlife Management Area in Westborough and Northborough.