Would a 4-5 week old barred rock typically show comb pinking at this age? I think all 4 of mine are pullets, but I don't have anything to compare to. There is only the slightest tinge of pink on either side of the comb. Last week I just knew one was a pullet - she just looked more "hen-like" - she's a few days older. Yes, they all have black wash down the legs. I have buff orpingtons that I got at the same time/same place and they are showing very pink combs & developing wattles. Are barred rocks typically later to develop than buff orpingtons?