Yote.
I was out hunting down some railroad tracks. Saw some quail about 110 yards away so I slowly started stalking them. Heard a train coming on fast. They travel around 63mphs on this track so I knew I didnt have much time. The train was loud and the birds were eating. I started to run. I got to within 40 yards of them, train right beside me, threw the gun up on my shoulder, train horn screaming, birds take flight and all of a sudden this yote jumps from the other side of the tracks in front of the train towards the quail. Train hits yote, kills him dead, quail find safety in brush, I pick up yote and skin him out. Not a single scratch, cut or hole on him. Came home with 3 rabbits, a yote, cow skull, 2 ducks and a crazy memory. Not a bad day duck hunting!