The TG-5 (Terra Gup 5) has four cockpits, but it can hold only 4 people at a time. It is used to move around rough areas like the rainforest, and hills with lots of obstacles, like trees.

To bring it home, they'll travel up through the layers of the rainforest using the new Terra-Gup 5, meeting various creatures as they go. Watch all your favourite ABC programs on ABC iview. More from ...