I would say most bucks are on summer feed pattern right now. They will likely stay on that, if left undisturbed, through the first week or so in September. Then their testosterone levels start to increase quickly and their pattern can become a little more erratic. Trail cameras and long distance scouting should be your approach leading up to bow season. Try to have sets for different winds if possible so you can take him as early as possible before the pattern breaks. Many bucks fall range is miles away from their summer range so you may not see him again once he rubs his velvet... good luck!