So maybe this baby isn't a boy. Juvenile feathers have been coming in. No black in the chest feathers. No red on wing bows. Round hackles in partridge type hen color (no orange). Comb has not gotten any larger even though it was so big in comparison before. At 6 weeks with this color I'd call obvious female on full partridge silkies. So I might have 3 little pullets. The other two are the same color that only can appear with females given their background. All seem to carry blue.