Hens go broody when you don’t want them to… and won’t go broody when you do. 
I am wanting to hatch some Pekin duck eggs from a local farm here in town. I can get a dozen for 6.00 dollars. I have a styrofoam still air bator. I was wondering what is the best way to hatch them in this? what is the best method of getting right humidity? Any information would be great.
