Very cool! I'd probably just have to keep them all together since my other flock will be free range once they all get the hang of where to lay their eggs. They are just in the coop and attached run at the moment while the younger ones free range.
Are they brown eggs? I would suspect they'd be...
I'm very interested in breeding my own Cornish Cross someday! I know the famous mix was a Cornish rooster over a White Plymouth Rock hen. Wikipedia told me that that wasn't what today's cross is (at least that's what I took from it)
What is the best mix to get fast growing, meaty birds...