Spilling Thought: Well, it’s #GroundhogDay … again. The first official Groundhog Day took place in #Punxsutawney, Pennsylvania, on Feb 2, 1886. We still celebrate this day 130 years later, but #didyouknow that groundhogs are active mostly at dawn and dusk. They’re good swimmers and tree climbers, and when alarmed, they use a high pitched whistle to warn the colony. Photo of a groundhog @shenandoahnps eating a flower by #NationalPark Service. by usinterior