I think the chicks are about 6 weeks or so. Today is the first day I let them walk on the grass. You guys make taking pictures of chickens look easy. They won't stand still. I think (I am not sure) that I have 4 buff orps, 4 polish, and 2 barred rocks. You can correct me if I am wrong. But I am wanting to know what sex they are and how to tell the difference. Three of the ones that I think are buff orps have fuzzy stuff on their legs, one does not. I think that they are the same breed, but I am just a beginner. If I need to try and take a picture at another angle, please let me know! Anyone have any ideas?