Ring-necked Duck

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.

Steve Forman photographed a mute swan, a ring-billed gull, an osprey, ruddy ducks, white-tailed deer, and a bald eagle at Hager Pond in Marlborough.

Steve Forman photographed a common grackle, a mute swan, ring-necked ducks, a great blue heron, a tree swallow, wood ducks, and a painted turtle at Bartlett Pond in Northborough.

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

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.