We have flock of 50 mixed breed chickens, old and young, including a few bantams, totally free-range.. Until last year we had call ducks and always had them with the chickens. We had broody hens hatch out call duck eggs when the ducks stopped setting and hens raising ducklings. We didn't clip the ducks' wings. Predators took the last of our ducks. Now I'd like to order some Khaki Campbell ducks from Murray McMurray but when I asked MM about keeping the ducks with chickens they said no--different needs etc .I've never had Khaki Campbells. I'd like to hear about anyone's experience and recommendations with this breed in a very mixed flock. Thank you!