Not sure they might be. I will look into that.. These are blue/slash mix.. So that would be nice if they were.. They look a lot like the blue Andalusian.. On the bresse Fourm, they were selling processed in goats milk & oats for $50.00 a pound. My friend said their hatch rate is exceptional, that is why we ended up with egg's under "tiny". Always something going on over here..What a stash! The little rascals.:cdPretty color! Don't Bresse have longer breast bones than other chickens? Are they sex linked?