I can't think of any particular instance, but I'm sure I have at some time as I've seen most of our native animals in the wild when I've been travelling. They're very, very shy, so that's why we don't see them as much as roos and other wildlife. They're also very slow, which is why they're so vulnerable to getting run over by motor vehicles.
It was awful! At one spot I spotted a wombat on the side of the road. And I thought it was alive but when we stopped to look at it, the poor thing wasn't alive. I did she'd a tear or two over that little fella - so sad and they're my favourite Aussie animal!