Ключевые слова: amphibian, ancient, animal, bullfrog, climate, closeup, color, conservation, corruption, creature, day, duckweed, environment, environmental, fog, foul, frog, green, habitat, isolated, lake, leg, lily, marsh, natural, nature, outdoors, pollute, pollution, pond, puddle, reflection, refuse, rubbish, sitting, small, spring, summer, swamp, time, trashy, tree, unclean, warty, water, wetland, wild, wildlife, yellow,