Barrow's Goldeneye (Bucephala islandica) maleBarrow's Goldeneye (Bucephala islandica) femaleBarrow's Goldeneye (Bucephala islandica)Barrow's Goldeneye (Bucephala islandica) maleBarrow's Goldeneye (Bucephala islandica) maleBarrow's Goldeneye (Bucephala islandica) male and femaleBarrow's Goldeneye (Bucephala islandica) male and femaleBarrow's Goldeneye (Bucephala islandica)