I need help with a problem. I ordered both Buff Orpington and Buff Rocks together. 16 B.O. and 13 B.R. when I got them I assumed they had put one on one side of the box and the other on the other side because the count came out that way. They all looked alike. All had yellow legs. Now I notice a few have pinkish legs which the Orpingtons are suppossed to have. Only the Orpingtons belong to me. Is there a certain age when their legs turn from yellow to pink or did we get mostly Buff Rocks?