They are totally feathered out now (they are now six weeks old) and there is no yellow on them at all, they are really enjoying the pool and is pretty much the first place they head when I put them in their run. They are still a little freaked out by ppl even though I did handle them when they were young. I guess when the new crew comes in I will have to handle them even more. These guys are going to their new home today. We will really miss them!