Bev, If you happen to see this post would like for you to reply if possible. I am thinking about culling all of my female BC that have the brown soft feathers below the vent. I believe these had some mossy when they were Juve and shedded out ok, but they still have the brown undercolor and I suspect it comes from Wheaten blood in them some where. These can be spotted when they are chicks as they have a brownish down color. The winter hatch for me I will try and cull all of these at hatch and see if it eliminates this brownish color. This is in the male and female. Looks like I might only have a few males for breeding.