Ключевые слова: amphibia, amphibian, amphibious, animal, aquatic, biology, brown, bullfrog, closeup, common, common water frog, creature, croaking, detail, ecology, edible, edible frog, edible or green frog, environment, esculenta, esculentus, europe, european, eye, fauna, grass, green, green frog, half in the water, jump, jumper, lake, macro, natural, nature, pelophylax, pelophylax kl esculentus, pond, pool, rana, reptile, slimy, swamp, swimming, toad, water, wet, wild, wildlife, zoology,