Ameraucana Hen or Roo

[NBM]

I also have this black one that is mean so also wondering if it is a roo or hen. Feathers look more hen but has most developed comb.

 

[aglandaetap]

I also have this black one that is mean so also wondering if it is a roo or hen. Feathers look more hen but has most developed comb.View attachment 1451388

Pullet

 

[Sneebsey]

Agreed; at that age, she's a pullet. The larger comb is likely indicative that she is impure for the pea-comb gene, with the redness showing that she will be ready to start laying in a few weeks.