Ep 16. Episode 16

Chimpanzee Kalu's health is giving cause for concern, as she's moved onto daily insulin injections to tackle her diabetes. The red-bellied guenon family welcomes a new addition. Benny and Nia have a second baby to join their daughter Biff. Three-year-old Hujan is now a fully integrated member of Tuan's group of orangutans and is thriving and growing bolder by the day.