yep. fox for sure, but i dont think it looks like a permanent dwelling, more like hes tried to dig something out, then left. foxes burys are generally well hidden, and more often than not they dig down under a fallen tree or stump. they dont dig into a bank, too easily found. and that ones way too obvious for a fox. your more likely to literally stumble across a foxhole as your walking thro woods, more often than not coming away with a twisted ankle!!