I just got 4 baby Khaki Campbell ducks. They are sooooo cute! I am keeping them in a brooder w/a heat lamp at night. But my question is, when they are full grown, or almost, can I let them free range w/my chicken flock? Will they get along? Can the ducks also sleep in the chicken coop at night, or do I need a seperate enclosure for the ducks? Someone told me that these ducks are wonderful egg layers. Does anyone know if that is true? Thanks alot.