close-up of an adult male barrow's goldeneye

bird animal wildlife beak waterbird nature duck ducks wing waterfowl zoo goose mallard shorebird seabird finch sparrow close-up adult male goldeneye bucephala islandica dazzling plumage iridescent purple-black head white crescents side face base bill eyes living pond castle espie wetland reserve shores strangford lough fantastic spot birdwatchers barrow#39aph39#s