![[img_8621.jpg]](img_8621.jpg)
Koala doing what they do best -- snoozing. They have the smallest brain of any marsupial, the size of a walnut. Apparently they once had bigger brains, but lost them because it was a detriment and a waste of energy for an animal that lives off such a poor quality food source as eucalyptus leaves.
Copyright © Akkana Peck.
