I bought a less-than-a-year-old black copper maran a few weeks ago, and she was laying beautiful chocolate colored eggs for the first week until I stopped segregating her from my existing flock and put her in the same coop with them. They free-range in a large fenced in area all day, but since I integrated her in, I have not seen any eggs from her for 1.5 weeks! Is that normal behavior, possibly caused by integration stress? She really has no problems getting along with the rest of the flock, so I find it odd. I've walked around the yard to see if she could have hidden it anywhere, but have not located any of her eggs. Has anyone had experience with this happening before?