I have 12 hens that are starting to increase their rate of lay now as the days lengthen (and maybe due to the red and cayenne pepper I sprinkle in the feed). I know that most hens prefer lower nest boxes to lay in, but in the last month my hens prefer the top 2 of 6 boxes they have. Today I checked eggs and found all 5 (!) in the top right box! Why would all the layers pick ONE box to lay in and why is it the highest one? No problem here but I am curious about the behavior. upper left in this pic!