It appears that I have 4 too many. 10 layers use 3 boxes. Had I known about this site before I built them I could have saved time and money. So what does a chicken addict do when a problem of too many nest boxes are not being utilized. Go get 6 more chickens,not laying as of yet but a few are close. So maybe those dormant boxes will be used. If not more chickens,gotta feed the addiction.