Mallard

Steve Forman photographed mute swans, a double-crested cormorant, a ruddy duck, and an American coot at Hager Pond in Marlborough.

Steve Forman photographed mallards, painted turtles, a least sandpiper, a solitary sandpiper, a lesser yellowlegs, and a great egret at Hager Pond in Marlborough.

Steve Forman photographed a wood duck and mallards at Bartlett Pond in Northborough.

Steve Forman photographed a killdeer, a spotted sandpiper, and a family of mallards at Hager Pond in Marlborough.

Steve Forman photographed a house sparrow, a barn swallow, a Canada goose, and mallards at Hager Pond in Marlborough.

Steve Forman photographed a family of mallards at Hager Pond in Marlborough.

Steve Forman photographed an osprey, an American crow, a red-winged blackbird, tree swallows, and mallards at Hager Pond in Marlborough.

Steve Forman photographed a pair of mallards and a mute swan on its nest at Bruce's Pond in Hudson.

Steve Forman photographed an American crow, Canada geese, mallards, and an osprey at Hager Pond in Marlborough.

Joan Chasan photographed these mallards at Bruce's Pond in Hudson.