I have hundreds of pictures of does, fawns and the same bucks week after week, even some pretty big bucks. If it really spooked them that bad I would probably never get the same bucks at the same location but like I said, I get the same deer sometimes 3 to 10 days in a row at the same location. So, my guess is it doesnt spook them bad enough to leave an area, where I hunt anyways.