I think the girls have decided to go broody....it started a couple weeks ago...they started sitting in the chicken boxes and will only go out to eat and drink a little. Willow even feathered one of them...if I take away the chicken eggs, they will simply sit on the fake ones I have in there. When the chickens want the boxes to lay in, they have to squeeze in next to the ducks....on top of all that they are all moody and have stopped laying....what do I do? They are both Indian Runners about 3 yrs.