Just got 10 week old Speckled Sussex this week; 2 pullets and a cockerel. They are of course feathered out, but I'm wondering if color/pattern changes with first molt. These have patches of white, especially on breast. And, not all mahogany feathers are tipped in white. They're not for show or formal breeding; just part of a mixed flock so they're fine either way. I'm just curious what to expect.