abstract algae background bacteria bacterium bog canal environment environmental fen goo gooey green grunge grungy lake marsh mat nature plant poison poisonous pond scum Slime slimy stagnant swamp texture thick toxic water weed wet appearance aquatic bird Australian bird birds circles circular common duck ducks fauna fowl light movements moving native-fauna omnivore omnivorous peaceful placid reflections ripples rippling swamp-hen swimming textures waterbirds waterfowl wild-life botanical botany bract bright conservation creation flower garden glow golden habitat leaf leaves lotus marshland natural outdoors prehistoric protect skunk cabbage stem sun sunshine swirl translucent transparent wetlands wild yellow atmospheric bank berlin bushes country Freshwater marsh germany grunewaldsee idyllic lakeside landscape natural environment Natural landscape nature reserve plants reed reeds reflection rural sky straw wetland abandoned aground beach Beached boat broken coast creek decay dez pain dirty drydock gleam glint high and dry mangrove old river rotten sand sandy ship shipwreck shore shoreline smashed sparkles summer sunlight trees waterside waterway wreck xymonau autumn backgrounds bulgaria Color Image day europe grass Grass Family horizontal Large Group of Objects mountain no people rural scene rush scenics Sports And Fitness spring Tranquil Scene uncultivated wildflower biodiversity biology cap damp earth ecology ecosystem edible forest fragile fungi fungus grow growth life cycle log moss mossy mushroom outside planet rainforest rotting science species Stump symbiosis toadstool World Asia barn building bungalow cabin cottage Dirt fish fisherman fishermen fishing flexible home house housing hut laos life lodge lonely mekong mobile movable move Mud poor poverty roof scene scenic shed shelter simple structure trade travel