Ключевые слова: animal, animals, asia, asiatic water snake, asiatic water snakes, bharatpur, biodiversity, biosphere, checkered keelback, close up, closeup, coldblooded, color, colors, colour, colours, fauna, floor, ground, head, herpetology, india, keoladeo ghana, land, life, macro, mud, national park, natural, nature, nonvenomous, portrait, portraits, rajasthan, reptile, reptiles, scales, snake, snakes, soil, vertebrate, vertebrates, wild, wildlife, xenochrophis piscator, zoology,