view of the rock `lange anna` with northern gannets nesting on cliffs of heligoland, schleswig-holstein, germany.

animal anna archipelago bassanus bird cliff cliffs coast coastline colonies colony environment gannet gannets germany helgoland heligoland island land landmark landscape lange line morus nature nesting north northern northwest ocean red rock romantic sandstone scenic schleswigholstein sea seabird sky steep summer sunset tall tourism travel upper vacation view water