My chickens have always laid their eggs in the coop. Even my guineas will lay where the hens do. Now for whatever reason I have went from 6 eggs a day to 2 or 3. The other day I had 3 green, the next day 5, then yesterday only 2 brown eggs. I have 3 barns that they have range of and have looked all over and cant find anything. I have tried leaving them in the coop until about 10 ot 11 but all but 1 lay in the evening. How can I get them to start laying where I want them to. I have 3 boxes for 7 hens, even though they dont like them. They usually lay in a nest they made on top of a straw bale. Any advice would be great.