If you've never heard a mountain lion scream while camping and/or hunting in the wild, you're missing out. Wait. Maybe you're not. A Wyoming hunter shared blood-curdling cat screams he heard while hunting something else and the responses are hysterical.
When you go hunting, you hope you'll run into a big buck. You also understand that seeing a mountain lion is a possibility. It's not common though to see both animals in a mortal battle which is what some Colorado hunters witnessed recently.