Ключевые слова: aerial, aerial photography, aerial view, air, aviation, beach, birds view, coast, coastal, conservation, ebb, flats, flight, fly, flying, friesland, frisia, frisian islands, german, germany, hallig, holm, island, islands, landscape, lighthouse, low water, mud flat, national park, natural reserve, nature, nordfriesland, north sea, north sea coast, northsea, priel, sand bank, sandbank, schleswigholstein, sea, sky, st peterording, tidal, tidal creek, tidal creeks, tidal flats, tide, tides, trench, trenches, unesco, unesco world heritage site, wadden sea, water, westerhever, wetland, wetlands, world heritage list, world natural heritage,