My babies are starting to grow up. I know I can't be 100% sure yet, but it looks like my babies are 60% pullets and 40% roos. These numbers don't include the silkies, it's still anybody's guess with them. The little roos are funny to watch. The 5 1/2 week olds are spending their days running around the coop with my adults. I have a very gentle Phoenix rooster that seems to do a very good job keeping the peace. I saw him yesterday get after a hen that was looking like she wanted to harrass a baby. The Phoenix doesn't allow any fighting. He moved the hen away with his little chicken dance. It was funny because two little baby roos were standing behind him imitating him. He doesn't seem to mind their antics. At least they will have a positive male role model!! In past years we have let the hens hatch babies and he doesn't mind them. I just find homes for the extra roos.