Ключевые слова: araucania region, arco iris lagoon, biotope, biotopes, chile, color, colors, colour, colours, conguillio national park, dead tree, dead trees, ecosystem, ecosystems, freshwater, green, habitat, habitats, immersed, lagoon, lagoons, lake, lakes, landscape, landscapes, marsh, marshes, national park, national parks, natural, nature, pond, ponds, scene, scenery, scenes, scenic, submerged, swamp, swamps, tree, trees, trunk, trunks, water, wetland, wetlands, wild, wood,