Most of Australia's creatures have become famous over the years due to how unusual they are, but the Quokka is apparently different. Hardly anyone has even heard of it for some reason, even though it's just as worthy of attention as any of the rest. They kind of look like a cross between a wallaby and a wombat, with large hind legs/feet to hop around on and also a short, broad head, but being around the size of a domestic cat, they are more agile than both creatures and can even climb trees. Perhaps their obscurity is more down to how few of them there are. Destruction of their habitat as well as introduced species such as foxes and dogs has seen their population drop to around the 15,000 mark, all of which are found only in the extreme south-west of the Australian mainland as well as on a few small islands. Their plight doesn't seem to bother them too much though - just look how happy they seem!