Orangutan Jungle School

After weeks of battling a mysterious head infection, Erik joins the group two students; at forest school, the group three students enjoy a poolside classroom where Valentino proves he's more than just a class clown.

For the orphaned orangutans at the Nyaru Menteng Rescue Center in Borneo, making friends is a vital step in preparing for a life in the wild.

A fast-growing student is put on a diet and exercise program to reduce health risks, an advanced learner has anxiety about moving up a grade, and vets uncover a surprise teen pregnancy.