It's autumn. The forest is bursting with fruit and nuts and is looking spectacular. Two of Jimmy's friends come to visit the tree house and are sent off to forage for their supper. Jimmy gets up close to a kestrel and reveals its super sense ability to detect and pounce on field voles. He meets a man who claims he can speak to owls, sees a long-eared bat, makes ink from oak galls and discovers the amazing natural properties of deer antlers.