Roslyn I'm still dying to see your blue calico chicks! Please post pictures for us when you can. I want to compare. The black BCMC chick from my March hatch turned out to be a black mottled cockerel with some red-tipped feathers--he's gorgeous to me and the sweetest chicken I've ever had. Then I have a calico-looking pullet with some blue in there, and also a cream colored pullet with bits of pale buff here and there. From my most recent hatch I think I might have a blue columbian and 3 mille/calico. I will be placing another order with you soon