Adult Atlantic puffins (Fratercula arctica), breeding on the island of Bolscheoya in the Svalbard Archipelago, Norway

atlantic puffin fratercula arctica breeding bolscheoya svalbard norway rocky cliffs nesting courtship seabird wildlife nature avian behavior summer birdwatching migration landscape coastal ornitology animal colony ecology environment conservation habitat shore rocks nest wings colorful beak display shorebirds season terrain birding natural marine life cliffside bird ecosystem outdoor fauna building pair