you need to find areas with a good mix of available food sources. this time of year you can find greenbrier (aka wait a minute vines)pallmetto berries, ground oaks (they look more like a low growing shrub but can be loaded with acorns), persimons or brier bushes with fruit (blackberry). if you can identify what types of oaks you have, do some research and find out which ones drop first around your area. around here (polk county) water oaks are the first to start dropping, then live oaks.
good luck
brian