I know one thing, the same thing is happening here in Missouri right now. A week or two ago, you would think the rut was going to come a little early. Bucks were out in broad daylight running, and it looked promissing for the bowhunters, being the rifle season here starts so late. Now it is warm, and earlier this evening, my father and I were out looking around, and spotted 5 bucks, 2 of them nice deer, all bunched up again, feeding in a bean field. No does around anywhere. I would do what others have already suggested.