I have 3 pure silkie chicks, from my partridge roo over my buff hen, and over my black hen. They are straight run & 7weeks old. The light partridge has a vaulted skull. The buff has a bit of blue leakage, and the blue is straight blue so far. The buff mama hen has a vaulted skull and is small. The black hen does not have a vaulted skull and is larger, as is her chick, and the partridge roo has a smaller crest and is otherwise nicely colored. I'd like them to go at least two together. I can drive to meet within 45 minutes of zip 15116 outside of P'burgh, but request a gas donation for delivery.