I took pictures of four of my six chicks just to see how this works. Here is the first one... I think that he is barred rock mixed with a little silkie, mainly I just want to know their genders; and they are all just a little over two weeks old: The next one, I think is a leghorn mixed with a barred rock. He already has a comb started, but I don't know if that means anything: The next one, I am pretty sure is a purebred leghorn, but not 100 percent positive: The last is my runt, who is much smaller than the others and two weeks old as of today, I also think that he is a purebred leghorn, but am not sure either: That's all for now; let me know what you think genderwise. Thanks!