Creepy! All of your stories are creepy! I have a few myself. Us kids used to ride and hike in the woods for hours on end. Of course in the woods people leave trash, nature doesn't care right? Well someone tried to be helpful by picking up a large plastic bag. It was really heavy, so he peeked inside, it was a BODY, a headless body of a woman (per police, we didn't look that close). This was around twenty years ago and they never found a head or identified the body, it was badly decomposed. YECH! Now no one picks up trash bags.
Our horses freaked one time going up to cross the train tracks, not a new thing for them. I took the steadiest one up a little farther and looked. It was a dog that had been struck and cut in half by the train. It smelled nasty and looked nasty and took alot of convincing to get the horses over the tracks.
Another time some logger friends of my folks found a guy starked naked running through the woods in the dead of winter. He was on meth, higher than a kite. Luckily he didn't find a house to break into and hurt someone. Can you imagine the frostbite that guy got?