Paradise Tree Snake reflecting from glass enclosure in Trivendrim Zoo, Kerala, India. These are Flying snakes. Most of their body color is with black background and green, yellow, and orange flower shape scales on the back. Flying snakes are mildly venomous. They have small fangs that only affects its small prey. The poison is harmless to human.Snakes fly ( acutally jump from higher points) to escape from their predator, to catch a prey, to shorten long distance and to lose less energy to move