Northern ShovelerAdult male Common Eider resting on a rock in cold waters of Atlantic Ocean, Long Island, New York  Photograph captured with a Canon EOS 1DXII camera paired with a Canon 600mm f/4 IS II lens and 1.4x eWood Duck drake standing on the grass at the edge of a lake with a warm, yellow light / background in Bergen County, New Jersey waterfowl photographyAdult male Common Merganser swimming in a lake in New Jersey waterfowl photography Canon 1Dx + 600mm f/4 IS + 2x teleconverterHarlequin DuckSwimming Ring-necked Duck drake on a green background, San Francisco Bay Area, California waterfowl photography Canon 1Dx paired with 600mm f/4 IS mark II lens and 1.4x teleconverterAdult male Wood Duck swimming straight on in a golden waterAdult female Hooded Merganser swimming on the lake in Northern New Jersey duck photographyWood Duck drake showing his iridescent colors on his head while resting on a ground - New Jersey duck photography Canon 5DsR + 600mm mark II + 1.4xBufflehead drake preparing to fly up by running on water and rapidly flapping its wings - New Jersey waterfowl photography Canon 1Dx + 600mm + 1.4x teleconverterAdult female Common Merganser swimming in a lake in New Jersey duck photography Canon 1Dx + 600mm f/4 IS + 2x teleconverterCommon Eider drakeHen Hooded Merganser bathing in a Lloyd Lake at Golden Gate Park, San Francisco bird photography Canon 1Dx + 600mm f/4 IS mark IIDrake Long-tailed Duck swimming by at the Barnegat Lighthouse State Park, Barnegat Light, New Jersey waterfowl photography Canon EOS 5DsR camera paired with a Canon 600mm f/4 IS II lens and 1.4x extenNorthern Pintail drakeDrake Bufflehead fly by low above the water - duck photography New Jersey  600mm f/4 IS mark II lens and 1.4x teleconverterDrake Barrow's Goldeneye (Bucephala islandica) swimming by in a lake in San Francisco Bay Area waterfowl photography Canon 5DsR + 600mm f/4 IS II + 1.4xAdult male Northern Shoveler swimming by at the close distance, Bergen County, New Jersey bird photography Canon 1Dx paired with 600mm f/4 IS mark II lens and 1.4x teleconverterAmerican WidgeonAdult male Bufflehead swimming on the Oradell Reservoir, Bergen County, NJ duck photography Canon EOS 1Dx paired with Canon 600mm f/4 IS mark II lens and 2x extender