Hello, I've got 3 chicks around 8 weeks old and im hoping to find out if I have hens or roosters. A silkie, frizzle and not sure of the brown's breed. I thought I got silkie, frizzle and bantam Wyandotte eggs but think the brown is something else?? I'm guessing he is a rooster by his crest but not sure on the others. hoping for a hen or 2.