RE: do deer like tall grass or mowed grass better?
The millions of acres of CRP grass scattered throughout the Midwest would suggest that you would be far better off to NOT mow it. the higher gass offers security and protection from predator, both man and critters. Many sources also strongly suggest that IF you do mow, mow after Aug 1st to avoid killing fawns, young turkeys, etc. At the very least you'll make it easier for predators to find and hunt them. Any property will be far more productive without the mowing. Good luck and good huntin'