Tree Talk: It's Groundhog Day. Again

Nearly every month of the year has its holidays – some of them to celebrate joyous religious occasions, others to commemorate historical landmarks. And then, some are just plain whimsical. Groundhog Day is celebrated on February 2, the almost-midpoint between the winter solstice and spring equinox. This point in the calendar year has been significant for centuries, as cultures anticipated the birt...