Secrets of the Zoo: Down Under: Season 5, Episode 4

5 - 4: Healing Hippos

Keeper Carolene shares a special bond with hippo Nile, having cared for her since birth. Carolene notices a cloudiness in Nile's eyes, prompting an urgent investigation. Platypus Mackenzie is being prepped for relocation to a Platypus Rescue HQ Facility in Dubbo.