They're all cockerels, aren't they? (lots of pics)

You may have hope with #4.

Ace and Puff are too young for me to tell.

 

I would say that #1 is questionable, I think #4 is a pullet, and Ace is a pullet. Ace was easy to tell because of the breed. BR pullets are more black than the cockerels and have black on their legs. It's hard to tell if Puff is or not yet. Give "her" a few more weeks.

Any time you get wattles and tall combs showing at 4 wks. old, you can be pretty certain that you have little cockerels.

 

I think the last 3 may be pullets.

 

Yep, 4 & 6 look like they might be girls, and the BR.
There's hope!

 

I think Ace looks like a black sexlink cockerel. That light of feathers coming in on the neck, and that dark on the body and wings, yep BSL cockerel.

 

1) pullet
2) roo
3-4) pullet
5) roo
6) pullet
Can't tell on Ace and Puff to early

 

ace and puff too younge.. but i think 2 and 5 are males and the rest are hens but you say there rirs? i have a cockeral and pullet just like that but there bantam im thinking there rhode island rhode bantams...