Ключевые слова: algae, amphibian, amphibious, animal, aqua, aquatic, beast, berbeneskul, bladder, brown, bullfrog, creeper, croak, detail, duckweed, ecological, ecology, environment, eye, fauna, fen, fenland, floating, foam, freshwater, frog, green, karpaty, lake, limnetic, macro, marsh, moss, mountains, nature, ova, paddock, plant, polluted, pollution, pond, pool, reptile, reptilian, river, seasonal, snow, spawn, spring, toad, water, wild, wildlife,