you should see the damage they do to your car if you hit one... lol I had one on my way to work one morning,,,, he jumped up between the two bridges I was driving over and came up at the side of my car.. I had no where to go car in front of me and truck behind me... I accidentally ran over the roos feet.. and took him down ..and he took out the entire side of my car... from the front headlight to the tail light.. and the bastard got up and hopped away... was $8000 to fix my car... and this was in the western suburbs of Sydney not out in the bush,,, lol