So a few months ago i bought 2 silkies at my feed store. One white One brown. A couple of days ago the white one started crowing (is that the right word? lol) Nothing yet from the brown one. Hoping she is in fact a female. She is actually quite smaller then the white one. Do i need remove the Roo from the chicken coop? If the brown silkie is a female will her eggs be fertilized? will we be able to hatch babies from them? Im still very new to being a chicken owner so i would appreciate any advice.