Hi, has anyone ever heard of a brown star? I bought some 7 week old pullets from a petting zoo and they were rir, barred rock, white leghorn, buff rock and supposedly brown stars but I cannot find anything on brown stars, only black and red stars. The chicks are light red mixed with white. I would post pictured but I cant figure out how..lol. Also are these stars good chickens? I am new to them and the buff rocks.