I have a flock of 7 hens that were all laying about a month ago or so. The list goes: 3 buff orpingtons, 1 barred rock, 1 black austrolorp and 2 la fleches. The la fleches are 8-9 months old. So I know the la fleche's aren't laying as they lay smaller white eggs. all the birds appear healthy. The la fleche are lowest on the pecking order, likely due to the fact they are a little smaller than the rest. I do not think they are hiding their eggs. The bright white is easy to see. My run size is 10x 10 and the coop is 4x8. There are 2 feeding and watering stations. 3 nesting boxes, though only 1 is used. I am kinda perplexed. They were laying great. They have no competition for food and water and space. I tried putting a light on them at night, but still no help. Any thoughts?