I've been checking out your website for sometime now, I enjoy it a lot. There's a lot of good information for newbies like myself !! I got 3 ducks from a local farmer about 3 weeks ago.. He said that they were muscovy mixes.. So i guess he means their hinnies or mule ducks.. The Black & White is very tiny, (s)he is about half the size of the others. One of the white ones is considerably bigger than the other white one..