Black Australorp? Cockerel??

[Stellasmomma]

HI peeps! I was told these chicks were pullets and that they were Black Australorps this does seem correct based on the pictures I have seen but this one is suspicious the tail is held high the chest out and has more of a comb then the others they are about 9 weeks old what do you think? So far these year 3 of the breeds I thought I was getting ended up being something else! Hoping these are the right breed

 

[oldhenlikesdogs]

They look like australorp to me. The two with the big red combs look like males to me.