Flock of mallards and black ducks at rest on the water.
Mallards on Lake Superior; winter.
Mallards (and one Gadwall, in center) at rest on Lake Superior.
Mallards below zero, at sunrise. Steam rising from lake.
Mallards in winter (Anas platyrhynchos).
Flock of mallards and black ducks at rest on the water.
Mallards (Anas platyrhynchos) on the water.
Flock of mallards and black ducks at rest on the water.
Mallards loafing on sandbar. Three black ducks in to the rear of the flock.Coastal marsh. Lake Superior.
Mallards (Anas platyrhynchos) on the water.
Mallards (Anas platyrhynchos) in cold weather, ice on feathers.
Mallards and black ducks on Lake Superior; winter.
Mallards and black ducks on Lake Superior; winter.
Mallards and black ducks on Lake Superior; winter.
Mallards and black ducks on Lake Superior; winter.
Mallards on a wetland in NW WI.