Out in Pawhuska, OK, there's a large sign at the entrance to the Tallgrass Prairie Preserve that says "BISON ARE DANGEROUS KEEP YOUR DISTANCE." But seriously, have you ever been close to a bison? I wasn't close enough to hug one, but they seem like they'd be good huggers... Probably not. I don't always have the best judgment...
Oh, and the dust stirred up from cars driving along the gravel roads looked pretty great.