Ключевые слова: amphibian, amphibians, animal, aquatic, background, beautiful, biology, breeding, brown, bufo bufo, closeup, detail, ecology, environment, europe, european, eye, fauna, frog, green, green background, green frog, green water, habitat, herpetology, lake, macro, male, natural, nature, one, outdoor, pond, pond frog, portrait, reptile, small, spring, swamp, toad, top view, water, water surface, wet, wetland, wild, wildlife, zoology,