Nature Study: Groundhogs

The campus on which my husband has been working (where we do a lot of our nature study and play) is home to many creatures.  We've been watching the groundhogs over the past few weeks, but the kids decided that we needed to take some specific time 'studying' them. :D  There are two main families and each has a litter of pups.  Perhaps you'll be able to see them in these photos (some of which were taken by Pretty Girl and Sweetie Pie).  The boy wanted to draw them.