Duckling breed ID

[My15Ducks]

Any ideas what breeds these ducklings are, or what color they will be when mature
? They are siblings from the same nest. The guy I bought them from said the mom is a khaki Campbell but he has multiple drakes. So most likely they are either pure khaki, or a mix. I’ve never had one the color of the lighter duckling and I’m very excited!!
Thanks!!

 

[learycow]

They are cross breeds

 

[deer trail duck farms]

they are for sure crosses. if i was to guess i would say khaki/rouen or mallard cross.

 

[My15Ducks]

Thanks! I’m curious to see what color they will grow up to be.