I have three chicks - one barred rock and two bantams. All hens (hopefully) and I actually wanted two of each. Someone who has chickens just told me that I will need to separate them. Is this true? It is just a little backyard coop - no way to separate unless I get rid of one kind altogether. Can they live in harmony? I was still considering getting another barred rock at some point too. They were out when I got mine. Humm. Please advise.