No, timber companies don't burn anymore. It is a shame. Too easy to run that little helicopter.
Turkeys don't like thich stuff much. They will pass through it but they don't live in it and will seek other more open areas. How thick it too think? I think if you can't walk through it easily they are going to avoid it. If you sit down and lean back so your eyes are level with a turkeys eyes and can't spot a predator well before it is on you then they will avoid it. I find that thick pine plantation they will use any wildlife openings available and walk the roads, but if there is neighboring land with open hardwoods, pastures, agricultural fields, etc, it will pull the turkeys off the pine plantation.