OH congratulations, that's awesome! I'm going to give you conflicting advice from the poster above so I'm sorry! but I really really encourage you to leave them with the mamas. In my experience I LOVE letting the hen/s do all the work for me and I love getting to see the mamas with their little ones. Heritage turkeys make great protective smart mamas. They will keep the poults at the perfect temperature and you don't have to worry about brooder lights, etc. They will show the poults how to eat and drink so you don't have to worry about dipping their beaks or putting marbles in the water, etc. I have found that it may take 24-36 hrs. for the whole nest to hatch but if one active poult or poults starts an exodus they will get up with them leaving whatever eggs are behind. What I do, once they hatch and are looking active or are up and about I have a safe enclosed brooder to move the mama and the poults to. I swoop in, put the poults in a cat carrier and their desperate peeping allows me to lead the hen/s wherever I want to place them. Last year I had two "sister wives" hens and a nest of 28 eggs they built on top of a stack of hay bales three high...I put hardware cloth up around the nest best I could and luckily none of the poults took a tumble but I was diligent. Once they were up and about I grabbed the poults. And I tend to disagree, I don't think pulling the poults as they hatch will make the hens stay on the nest, I've hovered around a hatching nest too much and I think it made the hen feel threatened and it drove the her off, earlier than she otherwise would have because there was one egg nearly hatched