Most fellows will tell you to leave the calls at home. In my area I hunt power lines so I walk them and look for turkey scat, tracks, scratchings etc, and keep your ears tuned. Maybe take a crow call and try to get them to gobble. Last resort I might make a yelp or two and if I get an answer I move out and check another area.
What works for me may not work for you and what works today may not work tomorrow
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