Jersey Giant Gender Question

[DukesAngel]

I'm fairly certain I know the answer to this, but it never hurts to hear other opinions.

I have white JG's and I only ordered 5 pullets. Well they're all about 2 weeks old now and one of the "pullets" has not grown in tail feathers like the other ones have. This is leading me to think rooster. Ideas?

 

[HorseFeatherz NV]

That is a great question and

I know in some breeds the cockerels do tend to feather out slower, but do now know if this is true with JG.