When we cut our hayfields we always come across turkey nest. Most of the time the mower breaks all the eggs but sometimes we are able to save some. I do incubate them and turn them loose. I have started putting zip ties on one leg. I turned 8 loose in November and I saw all of them the first week of March and the all had yellow zip ties. I also have a neighbor that does this same thing. I think I have turned loose 20 birds in the last 2 years. When I turn them out they hang around for about 1 week and then their wild instincts take over. I figure if I don't try to raise them then they don't have a chance.