I am speaking about whitetail and I am NOT an expert but I believe they won't move down from the 4000 ft mark until browse decreases and the pre-rut kicks off in the first week of November.
They won't come down yet and they hit that big slump in October and move much less. The colder it is, the better in my opinion.
If you're talking mule deer, I really don't know. The areas I hunt, the mule deer bucks never seem to come down and if it's blacktail...who cares, they're ghosts anyway
