Adult red-necked phalaropes (Phalaropus lobatus) in breeding plumage on Flatey Island, Iceland

flatey island iceland breeding plumage water birds shore aquatic habitat migratory wildlife nature avian behavior swimming season natural setting wetland ecology animal activity birdwatching avifauna ornithology coastal habitats biodiversity fauna feathers coloration species environment outdoor world adult flock summer conservation diversity serene landscape bird marine icelandic waterfowl foraging nesting mating