Ubee - That's really cool. We just had my 12 year old sons b-day tonight, and one of his uncles bought him a book titled "Animal Tracks of the Great Lakes". It helps indentify tracks of all shapes and sizes in the region. If The book is correct, those tracks look to be Coyote. In analyzing both the wolfs and Coyote's tracks, the biggest difference is that the Coyote has much smaller foreprints than hind vs. the wolf, and the Coyoye also has two claws on the front two pads vs. the wolf having four. If this book is correct, your picture indicates only two claws on the front pads, and a much smaller fore print vs. the hind. But hey.........., I'm no expert, so could be wrong. I'm just going off this book he got tonight, and thought it was pretty cool to see the similarities then try to match your photo with the visuals in the book.