our best guess on this little one was a RIR bantam? very petite chick. smallest in the group. absolute sweetheart and sooo outgoing. at first thought roo...but as time passes might be pullet? no major changes in comb the last two weeks. this is Mocha Jo @ 1 week old next is now @ 6wks old going on 7wks....getting very awesome red tones. sorry photos are not great Mocha Jo had his own ideas about what should be going on during the photo session.