The standard black coppers are white and black as chicks also... so could be those tooThanks, everyone.
I heard Green's was going to have Delawares this Friday, and I'm helping a teacher friend with chicks for her class (I get them afterwards,) so I called them up. No Delawares. They were in last week. But they are going to have barred rocks, buff orps, gold and red sexlinks, speckled sussex, welsummers, ameraucanas, australorps, and marans. I asked what kind of marans, and the guy on the phone didn't even know there were different kinds, but he said "they have white and black." So... cuckoo marans.