I would totally disagree. Where I have used feeders & occasionally scattered corn it takes a lot more time than 2 weeks to attract numbers of deer & for then to become comfortable with the set up. I doubt that you have actually used feeders. I know a successful bow hunter that gathers several bushels of acorns & places them in shooting lanes. Natural baiting. Don't think for one minute that both feeders & food plots don't alter deer movements. Both are very effective in holding deer on a property. Its another situation where each of us can choose how we hunt based on specific game laws & desires.
