I could see those being the mix advertised. And I agree you have two cockerels. If you live in an area where they're not allowed, start making plans to get rid of them. I'd be very unhappy if I lived in an area where roosters weren't allowed and my neighbor had them. Plus, they're just going to be freeloaders. If you're only allowed 4 birds, why waste than on two useless roosters? Replace them with two nice hens and double your egg production