The keepers welcome a new addition to Koala Creek and do everything they can to protect the park from rabies. Kate Humble meets Emma, the archivist in Longleat's stately home, who shares one of the rarest books in the house's collection - a 400-year-old collection of Shakespeare's plays. Wildlife cameraman Hamza Yassin investigates the native species in the park including various insects, fallow deer and beavers
