I think so, but not a recognised colour pattern. She produces sex linked babies when bred with other birds from her line! All males look like her, all females are a soft brown.
I had one that looked a lot like her from an SDW daddy, and the mom was really light creamy yellow-ish color breast, a little darker brownish on her back. I never hatched chicks from her. Seems like Miss Lydia has a hen from mine that looks similar too.
