We had another RIR go broody this week. That's the 3rd one this year already. We have 18 nesting boxes, but the other hens seem to think this is the only one in the world. The box is only 12"x15". IMG_0745 by Dmontgomery posted Jun 10, 2017 at 7:00 AM I guess that's not entirely true. We also have one of the guinea hens who built her own nest in a pile of hay in the coop. She lays one per day and is up to 12 right now. Everyday we take at least 6 chicken eggs out of her nest.