I shot a 16 lb. jake this week in Illinois. It was a great hunt. I was walking out of the timber to call it day. As I walked I called a few times and got a gobble response. I double backed and went back in, set up my decoys and called a few more times. The gobbles got louder and two jakes walked into my lap. HERE's the question-Do jakes gobble, or was it possible that a larger bird was hanging back and that's where the gobble was coming from?