Ключевые слова: above, alert, alone, amphibian, amplexus, animal, attack, brown, close, closeup, color, common, dirt, environment, europe, european, frog, grass, green, habitat, high angle, lake, leap, little, macro, moss, natural, nature, one, plant, pond, rana, ranidae, reflection, reptile, river, rock, season, small, soil, spring, stone, summer, temporaria, view, watching, water, wet, wild,