Now is a great time to scout, depending on the snow in your area. You're not necessarily looking for birds, but learning the land. Get maps first, then go for a hike. Once you know the ridges, hollows, the thickets, the open hardwoods and any trails and where they lead, finding the birds right before and during will be much easier as will hunting them.
One thing to keep in mind here in the north, is that birds have wintering spots and they may not even be on a particular piece of ground right now. Don't worry about that. You'll find that out right before the season.