So as you guys know, i have muscovies Welsh Harlequins and a pekin, i know the whole thing with mule ducks being unfertile, but what makes them boy or girl, or whats the whole thing about that, and what do you think the offspring would look like? would they be loud? would they have the carnucle? like for the color, i have black and white muscovies and welsh harlequins do would they be white? white with black? or what? because the only mules ive seen have been like brown and thats about it!! oh and i also made this topic to post mule duck pictures! and one more question~would the mules be good layers and incubators? of course of another ducks eggs because they are unfertile, but would they lay good? Oh wait one other thing how do you get eggs under a hen? like how do you make them broody? THANKS! c;