Gender help on mixed breeds

[Chicklvr]

Can folks help gender identity on some of my mixed breeds?
They are about 11-12 weeks old.
Thanks!

 

[cherrynberry]

Can folks help gender identity on some of my mixed breeds?
They are about 11-12 weeks old.
Thanks!

All males

 

[TheOddOneOut]

All males

 

[Little Baby Bean]

Can folks help gender identity on some of my mixed breeds?
They are about 11-12 weeks old.
Thanks!

All are cockerels.