Ключевые слова: animal, arboreal, atheris, attack, background, biology, bite, blooded, blue, bush, closeup, coiled, cold, danger, dangerous, deadly, diamondback, environment, eyes, face, fang, fangs, fauna, forest, forked, gonyosoma, green, mouth, nature, nocturnal, okanogan, portrait, predator, rat, rattle, rattlesnake, reptile, scales, skin, snake, snakes, species, tongue, toxic, tree, tropical, venom, viper, western, wildlife,