By this time of year, it's common for wandering hens to frequent the same places on a daily basis. These hens are not receptive, but have likely left their nests for a short while to feed. If hunting blind (without having seen or heard a gobbler), you've got a starting point. If not, go to the places where you've heard birds earlier in the season. Also be sure to check fields for strutting birds--especially when it rains.