On the edge of the field you're sitting on the ground in camouflage with a rabbit decoy in front of you. A crow appears out of nowhere flying. As you grip the trigger, a dribble of sweat drips down your face. You're aware that you just have one opportunity. The crow hovers above your decoy. You aim, hold your breath, and pull the trigger. Did this moment happen by chance? Not this time because you created a perfect combination of crow calls and animal distress calls from your phone that…