Common Merganser

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 Canada geese, hooded mergansers, a common merganser, and bald eagles at Hager Pond in Marlborough.

Steve Forman photographed a bald eagle, common mergansers, and a mallard at Hager Pond in Marlborough.

Steve Forman photographed common mergansers and ring-necked ducks on the Sudbury Reservoir in Southborough.

Steve Forman photographed a bald eagle, a bufflehead, and a common merganser at the Sudbury Reservoir in Southborough.

Steve Forman photographed this common merganser at the Sudbury Reservoir in Southborough.

Nancy Wright photographed an American black duck, a mallard, common mergansers, and a gadwall on Lake Chauncy in Westborough.

Gail Sartori photographed these common mergansers in Acton.

Sue Feldberg photographed an American coot and a common merganser at Hager Pond in Marlborough.

Common mergansers in the snow at Heard Pond in Wayland, photographed by Joan Chasan.