My SPR were four large light colored and two small dark. It turned out to be one of the lights was a girl. Otherwise, it was small dark girls and big light boys. That is apparently common in this line.
Interesting I think the yellows are larger. I'll have to pay more attention next time out.
Good night!
Great Hatch!
I hope you are able to protect and repopulate soon. I would like one of those protective cockerels some day.