New duckling .. but what type??

[kelly3859]

I know it's not the best picture but it's the only one so far. Out of a batch of yellow duckling we have this guy.. any ideas on type or is it a real mix up!? Even his legs are black but feet orange?

 

[Gray Farms]

Hatchery or private breeder?

 

[kelly3859]

Friends of friends.. she thinks theh have a rouen and a 'white' drake. She thinks the girls are khaki campbell. Not much help I guess. We took a set to hatch and there all the same fluffy yellow apart from this guy?