Learn all about the Australian "bulldozer of the bush" in a fascinating introduction to the wombat. Wombats may look soft and cuddly, but they are determined and tough, with sharp teeth that never stop growing, limbs that they use to shovel dirt like bulldozers, and bony bottoms they use to defend their burrows. They can live for years without drinking water, getting all of their moisture from the plants they eat--and they deposit their...