i ended up hatcing these under my broody. i have 2 roosters in my flock as one is a white rock and the other a whiteleghorn.both pure breeds. the 3 chicks that hatched 2 were whitelehorn eggs and 1 was a brown egg from either my rhode ilsland red or red sexlink hens. and this is what i got for chicks i was thinking that the white rock roo was the father as i can see a little brown coloring under the chicks wings.