Do you know what hatchery she came from? It could be a starting point. She looks just like my mystery chick that was marked as a golden laced wyandotte at TSC but is very clearly not. No one there could tell me the hatchery they came from.
Not a buff orpington. I have one of those that TSC (correctly) labeled and the wing feathers come in a honey brown color. These guys have wing feathers coming in white. Did they have yours labeled as anything? Mine was labeled rather badly
They had them labeled as isa brown, rir, black sex link, barred rock,, new Hampshire red, , dark Rhode island, or red sex link. I bought six pullets. I know I have four different breeds. .