atlantic puffins nesting on rocky and grassy cliffs of hafnarholmi marina in borgarfjordur

animal arctica atlantic auk bakkagerdi beak bird birdlife birdwatching borgarfjapara borgarfjordur breeding burrow cliff coast colony common eastfjords europe eystri fjord fratercula grass hafnarholmi harbour iceland icelandic island islet landscape marina migratory nature nest observation ocean population promontory puffin radeg rissa rock sea seabird travel ur water wild wildlife