Adult Atlantin puffin (Fratercula arctica) during breeding season, Isfjardardjup, Westfjords region, Northwestern Iceland

puffin atlantic fratercula arctica breeding season bird wildlife island iceland coastal nature marine colorful ecology habitat behavior avian ocean cliffs avifauna westfjords seabird scenery fauna outdoor shore rock plumage bill adult nesting migration feathers blue waters environment preservation conservation watching endemic species biodiversity aerial ecosystem animal natural life rocks formation