I have 4 Silkies. Im thinking I have 3 females and 1 male. The 1 that I think is a male has shiny neck feathers that look like hackles, and its voice is very deep, like a roosterish voice. lol They were hatched on Sept. 6th 08. Now, the 3 hens have high voices like hens do, and no hackles. This is the "rooster". Silkie 1 Silkie 2 Female? Silkie 3 Female? Silkie 4 This is a small silkie. Female?