I have ten, fertile duck eggs which are ten days along in my incubator for a friend. His hen, who laid the eggs, is a White Crested. The drake, is my half Khaki, half Appleyard, named Salsa. I know there is a 50% chance of a crest. Also, assuming the White Crested doesn't carry a brown sex-linked gene, any ducklings which are brown instead of black will be girls and none of them should be white. Other than that, I haven't a clue. All the genetic information I can find about White Crested ducks is only about the crest. I assume they are like other white ducks, such as Pekins, and can carry any color under that white. Anyone care to make a guess or prediction? I will post pictures if and when they hatch.
Salsa, the daddy duck
Salsa, the daddy duck