There’s tragic news for the park, Alison and Jeremy pay tribute to their colleague highly respected wildlife vet John Lewis, who has passed away. Chimp Jestah is back outside with his troop following surgery, and the primate care staff are pleased with how quickly he has healed. The orang-utan team have a rather special treat in store for the nursery orangs involving hundreds of cardboard boxes. While the Barn woolly monkeys are in for a barrow load of fun, and the squirrel monkeys feast on mealworms.