Last month, I noticed a massive groundhog hanging out in my yard. I've seen groundhogs around in the past, but usually an infrequent sighting here and there, as if my yard served as a pass-through rather than a home. This one, however, was lying on the ramp leading into my shed, sunning herself. As soon as she noticed me, she scurried under the shed, which I presumed to be the location of her burrow. The next day, there she was again, all flubber and fur laying out in the sun. This went on for a while, until one day she was flanked by two other groundhogs, much smaller than her. All three retreated to their burrow once they noticed me, and that is when I realized I didn't have just one groundhog living under my shed, but an entire groundhog family lived unde...