Baby's coloring is of a cockerel. Eleanor is a millie colored pullet. Thanks for sharing your photos.just checking in with some new photos, Eleanor and Baby are now 7 weeks old -- baby's comb is a tiny bit bigger than eleanor's, but no sign of any wattles -- still not 100% convinced of baby's gender, but seems likely a pullet:
pecking around together
similar, but perhaps helpful for comparing combs
baby in a stand-off with the isbar, who's looking very male... (pity, he's my only isbar)