I was out this morning and the temp at sunrise was 16. There was little if any wind and you could hear the deer moving, slowing crunching the frozen leaves. Where I hunt, the deer move past my stand between 8:30 to 9:30. Just like clockwork, 9:00, here come four does. Later in the morning while I was heading back to my truck (only had a few hours to hunt) I jumped another 5 does moving through a patch of oaks. No doubt about it, deer move in the cold and they are moving towards their food source.