Khaki Campbell Ducks are one of the best general-purpose duck breeds, and probably the best layers of all of the domestic ducks. Khaki Campbells are excellent foragers and withstand colder climates very well. Female Khaki Campbells are seal brown, and males are the same color with touches of darker brown resembling theMallarddrake. | Hoover's Hatchery Khaki Campbell Ducks St Run