Ключевые слова: animal, arboreal, arboreal ratsnake, camouflage, coils, cold, costa rica, creature, deadly, ecology, eye, green, green snake, lethal, nature, panama, pit, poison, predator, racer, rat snake, ratsnake, red tailed, red tailed racer, reptile, reptilian, rica, rough green snake, scale, slender, snake, tree, tropical, venomous, viper, wild, wildlife,