Sorta related to your topic: I read in a book about deer huning where the author, as a young man had killed a nice buck. He tagged it, field dressed it and went for help. When he returned, there was a group of "hunters" posing for pictures with his deer. Because they were outnumbered, he backed off and called a game warden. The warden told him there wasn't a lot he could do - their word against his. The warden then told him a little trick: Cut the tongue from the deer and put it in a baggie to keep with you. Now when you get the game warden, you have proof!