Turkeys are much like chickens in this regard: they take dust baths! Unlike a chicken, a turkey will raise a huge cloud when dust bathing, and so they need a lot more dust in their bathing area. You can use the same kind of materials that you would use for chickens, including sand, wood ash, and sifted dirt. Keep in mind that turkeys need a wider and deeper bath than chickens as they are larger birds. It's important to make sure that the dust bathing area is clean and free from droppings, as this will help prevent the onset of disease and parasites.