Thailand's Tenasserim mountains seem like a dark and mysterious place – but what does the junglelook like to the animals that live here?Some inhabit unexpected perceptions, others see colours that we cannot imagine... but our guideswill be the Langur monkeys, who perceive the world much like we do. Through the eyes of a growing youngster, we will learn some of the secrets of this peaceful, fragile ecosystem. A forest shaped across deep time, that nurtures colourful beauty to the delight of our senses... and those of all animals living here.