Black Copper Marans, boys or girls?

[Rainekitty]

Hello. I have eight BCMs that are exactly three weeks. I've heard this breed can be difficult to sex correctly and they're still young, but I'd like some feedback please! I really have no idea on gender for any of them, except that one or two have more comb development. There's a front and a side view for each chick.

Chick #1





Chick #2





Chick #3





Chick #4





Chick #5





Chick #6





Chick #7






Chick #8

 

[themenagerie]

The only one that jumps out at me as a cockerel is #3, but they're still very young.

 

[Rainekitty]

Thanks. I know they're young and the wait is killing me!!