Info on breeding Anconas please

[Jbently28]

So I have 3 ancona ducklings that are 4 weeks old. I plan on breeding them next spring. I have a black, chocolate, and what is believed to be a lilac. I'm pretty certain that my chocolate is a female as it has just recently started making a quacking sound already which is way earlier than any of my other females started quacking. The other 2 are still up in the air. My question is does anyone know the standard breeding rules for obtaining certain colors?

 

[WannaBeHillBilly]

I don't have Ancona ducks currently, but @learycow is breeding them.

 

[learycow]

What are you looking to know regarding breeding?

 

[Jbently28]

What are you looking to know regarding breeding?

Mainly sexlinking with breeding different colors. I'm almost certain that the chocolate and black are both females.