Ключевые слова: amphibia, amphibian, animal, background, biology, brown, close, closeup, common, couple, detail, detailed, ecology, edible frog, environment, european, eye, fauna, frog, grass, green, habitat, lake, leaf, macro, male, marsh, natural, nature, outdoor, pair, period, pond, reflection, reptile, river, sitting, small, spring, swamp, two, water, wet, wetland, wild, wildlife,