Though this would be interesting to share. I finally heard the infamous buck "growl" or "roar" yesterday. Was in the woods most of the day and after a bit of calling, heard 3 soft grunts behind me and then a much louder/more agressive roar. I grunting a few more times then a quick snort wheeze, but he wasn't interested. I always see this call advertised on TV but had never actually heard it in the woods. Eventhough i didn't get a shot on him, it was a great to hear!