I'll pull the hen carcus out of the freezer and get a few images of her secondaries. The closeup was in open shade and the "Feind" shot direct sun and the bird looks a lot darker there. I've studied it from every angle. Bright legs, whitish tail feathers, female orange & black bill, lack of internal markings, crisp light edges, white outline on speculum. On the mottled side the drake does have a clear yellow bill, chin appears unstreaked. So who knows?
