I just went by my favorite den site in at the north end of Salt Lake City and got a surprise.... it is all be gone now. the area is undeveloped at the north end of town, theres a subdivision by it, but has been open fields for years. a large soccer complex is going in and they have bulldozed most of the area. the den doesn't appear bulldozed yet, but can't get in due to fencing around the area. it was along a popular trail for people to walk their dogs. sad......