I need someone to tell me how you tell on Silkies whether they are a roo or a hen? Especially when they are only a month old. Is there a way? I'm trying to figure out how many of each I "might" have. I have twenty in the bator, but we had a power outage for about 4 hours, so I'm hoping for another decent hatch and crossing my fingers. If anyone has a pic of a silkie roo and a silkie hen, can you post one for me? Even if they are older? Thanks!