What breed is this??

[cmom]

I haven't been able to find the thread but it would be a several years ago.

 

[Pyxis]

I haven't been able to find the thread but it would be a several years ago.

I think the one you might be thinking of is the one I linked in my explanation post

 

[cmom]

I missed it the first time but you are correct, from 2008.
https://www.backyardchickens.com/threads/sex-linked-information.261208/