Mr. Blosl no longer keeps RIR he now produces exhibition white Rocks. Greg Chamness in the post above has some of the old Mohawk line that Blosl bred for years. If you read the Poultry Press Adrian Rademacher and Urch also have great show records. Chamness had best of breed at a recent show with a cockeral as well. As near as I can tell these birds are the real deal. They sell all sell chicks.