No Muscovies any more, they've gone to another home as they were terrorising my calls and runners.
Partly accidentally, as they were practising their wings and would flap them energetically, thereby propelling themselves at high speed along the ground straight into a peaceful flock of ducks!
But also on purpose, they pecked the calls and had pitched battles with assorted hens. So they have gone to a much bigger lake and waterfowl collection where hopefully they will fit in better.