My daughter and I implemented OPERATION MOVE BROODIES tonight.
Several of the black australorps among my mixed flock consistently go broody one more more times spring through fall. This past week two of them did so, disrupting egg collection with their growls and threats and monopolizing two of my very short number of nestboxes.
This afternoon my daughter and I crafted two private brooder nestboxes out of corrugated cardboard boxes, roughly 14"x14" and 16" tall, with a hole for entry/exit. We lined the bottoms with hay, and then used plastic playpen corral pieces and zip strips to isolate two areas of the henhouse. Food and water will be provided to each area. I also "seeded" the two nestboxes with a couple rubber eggs each.
Tonight after it was good and dark my daughter and I crept into the henhouse, worked each hen out of her respective nestbox and placed each in her private quarters.
The first complained quite a bit, but after I got her into the new box, she started making that happy "cluck cluck" sound like she was pleased with her new digs. The other one didn't give me any indication of acceptance or refusal.
Tomorrow morning, if either is still "settled" she'll get 10-14 eggs to sit on. We CERTAINLY don't need any more chickens, but I don't know WHAT to do when they become broody, and it seems like such a disappointment to them if they don't get to rear their babies.
Also, we're had almost zero success in allowing hens to hatch out eggs (probably mainly because we never isolated them before). The setting hen would get displaced by another hen, more eggs would get laid into the box, the broody would end up sitting in the wrong box....
This will at least be an interesting experiment!