You might want to try a predator call. Last year while bow hunting for Elk in NM I had a large bear feeding about 100 yards away from my set up. I had been cow calling every half hr or so. The bear did not react at all to the cow calls, so I used my Elk call to sound like a calf elk in distress. As soon as I did this the bear circle d down wind and came in very cautiouslt to about 30 yards before it got my wind. It then bolted off. This year im buying a bear tag and am going to try a fawn distress preditor call. If you try this you may want to have another set of eys with you with a gun for back up. I dont think electronic calls are legal for big game so I use a mouth call. It should be very exciting. Keep in mind that any predator could respond to this type of hunting, even a mountain lion, so be cautious.