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, nature, newt, no people, one animal, plethodon, plethodon cinereus, poisonous, portrait, red backed salamander, research, salamander, skin, tail, us wildlife, vertebrate, wet, wild, wild animal, wildlife, zoology,