Hen or Roo?

[GeekiTurtle]

Hi All.

Just want your thoughts on if these are hens or roos. They're 10 week old landraces (we call them Zulus).

This one I think is a roo (a little aggressive and comb showing)
A

These ones I think are all hens:
B

C

D

E

E & J

H

I

 

[Ol Grey Mare]

You are correct in your identifications. In addition to the comb color and development relative to age on the first bird, the dark patchiness on the wing is another tell.

 

[Luckyhen006]

I think the first one looks like a cockerel, and the others look like pullets to me