Delta, swamp and lagoon lake by the sea. The beach is a narrow spit of land, which forms a natural barrier between the fresh water delta of the river and the sea. Special environmental protection area. Sea ocean lake stream brook reed wetland geography, topography, forest, woods, wood, tree, woodland, boreal, temperate, forests, green, dense, vegetation, subtropical, ecoregion, pine, beech, plant, plants cover, tropical, marsh quicksand bog quagmire mire morass surrounded by surrounding background, landscape, view, nature bright, true, color, simple, standard, ambience, aerial fly flying drone UHD 4K 3840X2160.