First off in nature the hens go to the gobblers. So when you first hear him, close the distance as much as you can. Second, don't over call. I know it's hard not to when he's gobbling every breath but trust me it's better to keep you mouth shut and be patient. If you do any calling at all, try turning your head and try soft calling in the direction behind you. Makes it sounds like the hen is further away. If you're in the woods and know for a fact he's not looking try raking the leaves with your hand and use some soft purrs and clucks. Makes it sound like a hen feeding.
