Well, I have 5 Cornish x meat birds that we did not butcher. They are 6 months old. I have a mixed flock and usually get white, brown, blue and green eggs. Two days ago I found a really tiny brown egg and today I found a pullet sized brown egg. All my brown egg layers are at least 2 years old and not molting. What color would the Cornish cross eggs be? or would it depend on what the cross was. I am wondering if one of the hens is starting to lay..