I have one, maybe 2. Look just like yours, only mine were with a black Ameraucana and blrw, standard size. I\'ll try & take a picture tomorrow. I am partial to the blrws so have not let it (them) go yet. Actually, I mostly forget their there....
It was an accident. I thought the Ameraucana was a hen, so I had her/him in with my blrws until the 1st of December, when I realized my mistake.
The 2 I have, hatched in March! There goes the theory that you only have to wait 3 weeks for a hen to be clear!
Sue