I've had limited success lately. I've called in one pair that came in from a stand of trees 200 yards away and came in on a string to baby rabbit. Got one. I've heard them at times in the not to far distance but no takers to lone female howls or coyote puppies. Ambushed a couple walking in to stands but it's been real quite when I figure they would be real territorial. I've just started to assume they are staying very close to the dens except for the loner or one out hunting. I've driven around extensively and not even seen one. Any more experienced input would be great.