I talked with my dad the other night and it sounded like he was having a bit of a rough day on the ranch although at least he was able to laugh about it. He was out with the tractor feeding the cows a large bale of hay. This is a frequent event so he has lots and lots of experience (maybe 70 years worth). He set the hay down on the ground (keep in mind these things are big and round) in a spot that he usually does. He must have set it down just right on the ground for it started rolling down the hill. It actually rolled into a cow and knocked her over (Jim got a good chuckle out of the visual of this) and then the bale came to rest in the water (small pond). Dad was pretty sure he couldn't recreate those events if he tried.