Koala has a gray body and a large black nose. He has lighter gray markings around his mouth, neck, and inner ear. He's rarely shown wearing clothes in the series.
Koala is very similar to Panda in a couple of ways. Both consider themselves very cute, and they both enjoy lounging around. Later on, he starts to become tired of eating only eucalyptus leaves and would like to live a "normal" life.
- Koala eats about 1kg (2.20 lbs) of eucalyptus daily.
- Koala has to rest for twenty hours a day.