I found out that if a deer snorts when it sees you and starts to run away, JUST SNORT RIGHT BACK AT IT. 90% of the time they stop and look back, and sometimes they even walk right back to you! I was out bowhunting the other day and I saw a doe, I got a shot but missed because my arrow was wobbling... dont ask me how though lol.. idk. Anyways she ran off and started snorting, so I did it back, the next thing I know I see her sneaking up towards me again, everytime I would move (cause it was after legal hours by now) she would run off down the hill, and I would snort and that deer would turn around and come right back within 15 yards everytime, and I was even standing out in the open. This has happened to me with bucks too. Bottom line, if you snort back, they will usually stop as soon as you snort at them.