Jeff - I looked into the same group you are refering to. I think after talking to you about it. They hunt year round, except when heat is too much of an issue. And I used to live in PA and I know that any farmer that has more than a certain $ amount in damage can get a depredation permit and shoot deer on site. These guys are just doing what some farmers don't have time to do. They are approaching it in a more hunting vs exterimination viewpoint, but accomplishing their primary objective none the less.