I was hunting Iowa in sub-zero temps back in January 2009. Actuals were around minus 8... cold. A known anti-hunting liberal neighbor knew that most of the deer came off her ground and into the block I was setup on. She proceeded to walk the road back and forth, back and forth, back and forth in about a 70 yards stretch for over an hour, trying to keep deer from heading over my way. She left about 20 minutes before dark. I killed a nice buck 10 minutes before dark. LOL!!!