Summer Special 2016 Episode 4

The park opened in an attempt to save the enormous estate from financial ruin, but today it is the conservation of animal species that is the priority. World-renowned vets are racing to the park to try and kick-start the rhino breeding programme, and the stakes could not be higher. With the slaughter of white rhino continuing in the wild, what goes on in the Wiltshire countryside today could not be more important.