Ducks in Fiddler on the Roof - Anconas or Magpies?! :)

[wordgirl]

I am a big fan of Anconas (I've got 4 cuties of my own) and while I was watching Fiddler on the Roof the other day, I saw ducks in it that were white with colored patches on them! I wasn't sure whether they were Magpies or Anconas - I'll need to watch it again and look a little closer, but does anybody else know or have noticed that before? Or are they perhaps another bicolor breed?

I thought it was cool, and had to share with my duck friends...and only you guys would understand!