I'm pretty sure my blue Orpington, Ruby Blue, just started laying. I only have one other hen that's currently laying. The thing is, I've found two eggs buried in the nesting material in the nesting box. Is this a common behavior? I noticed that the nest box materials (shredded paper) was disturbed and felt around and sure enough, I found a buried egg! The first time I found a buried egg, there was another egg on top (probably from my other hen).