I get very sad and emotional when I see all the wombats on the SA side of the Nullabor drive. We don't have them here in WA. they man at the Ceduna information centre told us they go out once a week to remove the bodies ( throw them in the bush I think) as there are so many on the road. Roos and emus don't worry me much, unless we hit one, and touch wood we haven't done that yet.