So, my friend gave us a styrofoam still air incubator because she got a new one. So... I was talking on my barnyard group how I had the idea of putting duck eggs in the bator, and then 7 days later pop in some chicken eggs. I was told that you couldn't do that because the humidity had to be higher for duck eggs and the chicken eggs would drown... but when I asked my friend about hatching them together, she said she had done it before and that it shouldn't be a problem??? Am I missing something? Can you or can you not hatch them together?