Mallard

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.

Steve Forman photographed mute swans, wood ducks, a bald eagle, hooded mergansers, and a mallard at Hager Pond in Marlborough.

Steve Forman photographed a killdeer, a ring-billed gull, a great blue heron, a mallard, a double-crested cormorant, a house sparrow, and wood ducks at Hager Pond in Marlborough.

Steve Forman photographed a green heron, great blue herons, a great egret, an osprey, an American crow with an acorn, a mallard, and a belted kingfisher at Hager Pond in...

Steve Forman photographed mallards and painted turtles at Hager Pond in Marlborough.

Steve Forman photographed a Canada goose gosling, a great blue heron, a family of mallards, a red-shouldered hawk being chased by a red-winged blackbird, eastern tiger swallowtail butterflies, a greater...

Steve Forman photographed mallard ducklings, a red-winged blackbird, a solitary sandpiper, a spotted sandpiper, an eastern tiger swallowtail butterfly, and a killdeer at Hager Pond in Marlborough.