You didn't say if you ordered the barred Plymouth rocks or the white Plymouth rocks. I assume the barred Plymouth rocks. I would bet that you received one of a different breed that blends in so much you don't notice. A white egg layer is not going to change into a brown egg layer! Lucky you, you get variety!Ted,
You made me do some research as I had never heard of those 2 breeds before. Interesting! Yes, they are remarkably similar to Plymouth Rocks in almost every way. I ordered from Cackle and they don't carry those breeds apparently and according to what I pulled up just now both are extremely rare so I doubt if Cackle would sell them for the price of Rocks IF they had them.
I'm tending to go with valeriej's response that since it was a first egg for my girl it may have some mutant (my words!) shell color pigment.
Thanks for the education on 2 more breeds!
