I don't know if this is the right place to ask this question but I am wanting to know...........I have been seeing the chicks seem to change as they age in ways of coloring and feathers....when will a chick develope their adult like feathers? Or is this a dumb question? I know males have pointy neck & saddle feathers so when will they begin to develope them? What age? My chicks are 6 weeks.