Rani Price and Johny Pitts follow the keepers at the Port Lympne and Howletts wild animal parks as they take care of the animals. The vet and keepers battle to save the lives of the Pallas kittens - will any of them survive? Building work starts on the new open-top baboon enclosure, but will it keep them in? And the Roar Rangers find out why the giraffes have such big blue tongues.