I experienced something this evening that was completely a behavior I did not know existed. I was out looking at a field and a big storm blew in from the north making me beat it back to the truck.In the black dark with lightning flashing and thunder rolling three different gobblers fired off and continued for thirty minutes. It was almost like they were gobbling to each other and it sounded like they were on the ground. Could this have been a danger communication warning of threat from the weather? Why were they on the ground in the dark of evening?