This is probably the same groundhog I photographed in this location last year. In fact, I think he's looking quite annoyed with me, as though he's saying "What? Didn't you get enough photos of me last year?!"
He does look rather grumpy! Wouldn't you if your paparazzi was waiting for you after your long winter rest, when there are all sorts of things you have to do and the photographers expect you to look cute!! Well he does. And very nice shot.