We were working on our coop/run this weekend and found that there's an entrance to a den..right smack in the middle of the area we're fencing for the run. We hadn't noticed it before, because of the thick cover of tall flowers (okay, and weeds..) that were/are growing in front of it. The opening is large enough that a full roll of duct tape would drop right down into it, and the tunnel runs underneath of a soon-to-be-demolished shed. We live in a very rural area, so there's no shortage of possums, raccoons, coyotes, etc.. We brought home a trap and hope to catch whatever it is tonight, so that we can make some more forward progress with our construction. Anybody have any guess as to what kind of animal this den belongs to? I'll be very happy if it's just a groundhog instead of a skunk.