Knock, Knock....Anybody Home?

 I've seen these webs that seem to be just lying on the ground, but this is the first time I've seen such a well-defined hole underneath----and a resident in that hole. Wish I could see the spider better so that I could identify it ---could be a wolf spider or funnel-web spider (not the same as the deadly Australian version), but I just can't be sure. Maybe I can see it better another day.......