Zookeepers have noticed that their silverback gorilla, Kibali, has been unwell. To find out what's going on, they must anaesthetise Kibali and transport him to Taronga's wildlife hospital. But giving a nearly 200kg gorilla an injection is not as straightforward as it sounds...

As the largest bushfires on record devastate Australia, Taronga Zoo vets take the battle to save Australian native wildlife to the front line. Plus, a plucky young goat has a star-studded meet-and-greet tour of the zoo.