vibrant green microorganisms and algae in a natural freshwater habitat under bright sunlight

algae microorganisms freshwater pond ecosystem nature green water texture bright habitat ecology organism sunlight aquatic natural flora surface growth plants environment biodiversity detail closeup macro lush vibrant biological nutrients season life tiny biology colorful living outdoor wet bloom formation circle droplets swamp wetland reflection sunny rural microscopic organisms thrive showcasing beauty 39aph39 intricate textures environments