I am having a little trouble with sexing some of my chickens (they are just over 1.5 months old) and so far I only have one who crows. any help would be greatly appreciated!! Black Astralorp1 Black Astralorp2 Ruby is a pullet but is she a RIR or NHR? Black Silkie gold laced Polish Buff Orpington (pretty sure its a pullet) White Silkie Silver LAced Wyandotte (The photos on the internet were no help bc hens and roosters both have combs and wattles!@!) EE OR Americauna Pullet or Roo? The one on the left is a Roo bc he is already crowing...what abt the Black Astralorp These 2 Silverlaced Wyandottes one has a pronounced comb the other doesn't but their tail feathers are similar looking??? Black Silkie 2 Again any help would be great!!