Ключевые слова: american, amphibian, amphibious, animal, animal themes, animal wildlife, biodiversity, biological, caudata, closeup, color image, conservation, creature, cute, ecological, fauna, herp, herpetology, lizard, macro, macro photography, macrophotography, mud salamander, nature, newt, no people, one animal, poisonous, portrait, pseudotriton, research, salamander, skin, tail, us wildlife, vertebrate, wet, wild, wild animal, wildlife, zoology,