I agree with jimmy, ive found using cameras that the same bucks rarely use the same route to get to their food on consecutive days. Also, the younger bucks will use the trails, and the older ones will be behind, possibly following but hanging 20 or 30 feet off a trail. Ive caught that a few times. Also it seem the whitetail are more agressive, and respond to territory threats a bit more. I managed to smack a good 5 point two years that was skirting the trail. The blacktail also seem to like really, really, really *censored*ty weather