What are the genders of my bantams

[Chicken_Trainer2007]

I have four chick I’m curious about there genders, I got them all as SEXED FEMALE, the suramas born march 23 and the Cochin born April 1. Two of the suramas(Nala and Laura) have bigger combs then bluey so I’m curious if that’s just hens with big combs or if they are roosters, and for the Cochin I’m not sure if it’s a girl or boy

 

[fluffycrow]

The birds pictured in the first two photos are cockerels. I’d also keep an eye on the chick in the last photo

 

[Chicken_Trainer2007]

The birds pictured in the first two photos are cockerels. I’d also keep an eye on the chick in the last photo

Awh no I’ll definitely watch comet but that chick does have a bit of a comb too

 

[berlyannpotter]

First two rooster. Second he. Third has short tail feathers which makes me believe rooster.