Barn yard mix gender questions

[missy_cbell21]

I have this mix of birds that I hope are all hens but would love any input. They are between 4-6 months old. No eggs yet and I think I have heard crowing but it could be a neighbor's bird. I am really thinking the black and white bird is a boy, it is the only one with a different tail. The white ones are leghorns the others are mixes of large breen birds. No clue on specific breeds.

Please excuse the nasty bin, we had a bad rain and they played in the mud and poop then got it everywhere.

 

[Sunshine0235]

They all look like pullets to me, at 4-6 months its very easy to tell for the most part, except on certain breeds (like silkies).

 

[donrae]

No one's screaming rooster to me.

 

[BantamLover21]

They all look like pullets to me.

 

[Wyandottes7]

I'm also seeing all pullets.