Hooded Merganser

Steve Forman photographed a great blue heron and hooded mergansers at Foss Reservoir in Framingham.

Nancy Wright photographed a beaver, signs of beavers, a pair of hooded mergansers, a pair of mallards, and reflections on the pond at Brewer Brook Dam in Berlin.

Joan Chasan photographed a pair of hooded mergansers, an osprey, and a painted turtle at Great Meadows National Wildlife Refuge in Concord.

Craig Smith photographed Canada geese, common mergansers, hooded mergansers, a muskrat, a red-winged blackbird, and ring-necked ducks at Assabet River National Wildlife Refuge in Maynard.

Victoria Holland photographed a hooded merganser, a red-winged blackbird, a song sparrow, and a white-breasted nuthatch along the Boroughs Loop Trail.

Steve Forman photographed an American crow, a Canada goose, a hooded merganser, ring-necked ducks, and a mallard at Hager Pond in Marlborough.

Steve Forman photographed Canada geese, hooded mergansers, a mallard, a bald eagle, ring-billed gulls, and ring-necked ducks at Hager Pond in Marlborough.

Brendan Kearney photographed this hooded merganser on the Sudbury River from the Wickford Street bridge in Framingham.

Joan Chasan photographed a hooded merganser and a ring-necked duck from Pelham Island Rd in Wayland.

Steve Forman photographed Canada geese, mallards, mute swans, and hooded mergansers at Hager Pond in Marlborough.