Bird’s nest and water. Dead woods in the water. Reflection on waters surface. Dry leafless tree branches in dam lake. Deluge river stream branch inundation creek flood drain natural firth filled basin flooded overflow submerge flooding catchment forest wood wetland swamp quicksand marsh bog quagmire morass submersion nature disasters dense gloomy dreary background tree trunk bark landscape view bright true simple standard dismal bleak somber sombre damage abandoned mangrove floodplain inundated aerial view drone fly flying drone overhead 3840X2160 UHD.