I am about to add six new ducklings to my flock of chicken and ducks I have. My flock is about to be switching their feed to layers feed because they will be laying eggs soon. But I am gonna add 6 more duckling to the group and I was wondering about the feed how I would separate it even tho they will all be together at one point but the younger ones will be on a different feed until they starting laying... just looking for some suggestions on how to go about it