I got my first felling wedge while grouse hunting... A habitat management feller lost it in the tangled clear cut in which I was hunting. It was a few years later that I took Game of Logging training, bought some chainsaws, and got to use the wedge! A couple months ago I found a tow strap that was apparently lost by someone on a 4 wheeler. That got added to my hazard-tree clean-up gear. I don't mind litter I can use...I‘ve seen woodcutters leave empty bar & chain oil jugs a couple places, but usually woodcutters pick up after themselves. Most litter comes from campers and hunters.Not to say all campers and hunters litter, it’s probably somewhere around half.