Keep warm.

You'll be less miserable that way....

Sure makes the time pass if your watching a squirrel or chipmunk also, pick one in particular out and watch it see if you can pick something out spacific about it, I did that last night and the one I picked got ate by a bobcat... talk about passing time, I dont remember the last 30 minutes of the hunt. I was in the Adrenaline zone

Ryan.