385117 04: Cloudy, one of the groundhogs at Brookfield Zoo in Brookfield, IL., contemplates an exit from her wooden home on Groundhog Day, February 2, 2001. The weather-prognosticating groundhog did indeed see her shadow, a sign that winter will last another six weeks in North America, according to the time-honored custom. (Photo by Tim Boyle/Newsmakers)