How do I know if I have hens or roosters?

[RainbowHen]

You think they’re all boys too??

Yes. Without a doubt.

 

[rosemarythyme]

#1 is definitely also male, look at the pointed saddle feathers.

 

[TheOddOneOut]

This one doesn’t crow

He’s a boy too.

 

[Buffbrahmasforever]

All boys

 

[Birds of a Feather]

They’re all cockerels.

 

[TheOddOneOut]

All male. I have no doubt.
Dinner!