Hi, Im new here. I just hatched my first chicks two days ago. I have a BPR rooster, BPR hens and one golden comet hen. How do I tell the sex of the GC chicks. They are off white with black spots. I know GC pullets are red, cockerels are white. So does this mean they are all cockerels? Here are some pictures. Any help is greatly appreciated! Thanks so much!