I re-homed my Cuckoo Marans when he was about 10 weeks old pretty sure that he was a Roo based on the double barring on the feathers. The new owners just sent me a pic- and even though I thought I was getting good at this stuff, I still think it's hard to tell what he/she is. What do you all think? Not much of a comb, huh? He's about 23 weeks old in this picture.