The more Hunting Pressure the Smarter and more Nocturnal the Older/Bigger Bucks get....only thing to do is to learn to Hunt Smarter,Longer and hope the Bucks will make a mistake during the Rut?If You see Doe's the Bucks will show up but You need to hunt where they are be it a food source like a food plot,clover field or in the woods where the acorns are or in the thick stuff where they feel safe.