My chicken experience is limited to 2 bearded silkies hens so far. So to me, large comb and waddle equal likely roo is engraved in my head. The breed of silkie I got appears to be non bearded slike broilers. I could see obvious comb and waddle early as 7-8 weeks on some which I gave away. A few more that were performing air king fu with each other found new home. I am down to these 3 out of 10 sr silkie chicks. These are almost 5 month old. So what do you think these are? 1 roo, 2 pullets? 2 roos, 1 pullet? All roos?