I have 2 Australorps that seem to have gone broody. They started out in the second and third nesting boxes and then I found them in the third and forth boxes. Now it seems that every other day it's back and forth between the second and forth boxes. All three boxes have eggs. This has been going on for about 10 days now. Should I collect the eggs in either the second or fourth box to make them choose? The third box has always had one of the chickens in it, but being all black, I don't know if it's the same bird. I would like to have chicks, I have reciently lost several birds to preditors. I free range. What to do; help!