4 week old chicks, cockerel or pullet?

[jessshell]

Oh, I forgot to mention she is now 9 weeks old

 

[ChickNanny13]

pullet

 

[Frazzemrat1]

pullet

 

[michelle0904]

Hello, I have 8 chicks that are suppose to be all females, but a couple seem kind of roo like to me. Anything screaming roo? Black one is an orpington and the brown one is a partridge cochin. The cochin is taking a long time to get its feathers in compared to its siblings. They are both 4.5 weeks old. View attachment 1871041 View attachment 1871042 View attachment 1871043 View attachment 1871044

What did they end up being?

 

[Flockincrazy]

I think the black is a roo and the brown is a hen