OK so I went to tractor supply to get some chicks. They had all bins labeled except one. I asked what they were and why labeled. The lady said reds and BC they have gotten their needle feathers they are half off. ( do to getting to big and worries of escaping over top) I asked what are reds? She said anything from sex links to Rhode island reds. Is there a class considered reds? Anyways I left with a dozen. Now how can I sex them? Are they decent egg layers? How can I tell exactly what breed or shouldn't I worry?