I live in Michigan and this is my first breeding season with migratory ducks. we built an aviary, dug a pond and have nesting boxes in place. I don't know if I should use an incubator or let the ducks hatch their own eggs. I have chickens that could hatch the eggs too. I need some advice. If I am going to use an incubator when do I take the eggs and are the ducks going to want to use the nesting boxes if they see me checking them. I have wood ducks, northern pintails, bahama pintails, canvasbacks, fouvlus tree ducks, white faced tree ducks and wigdons.