Hello, I was wondering if chickens and ducks coexist together. I mean if I introduce 2 ducks to my small flock of 9 chickens would they get pecked at or can they defend themselves? Also, during the winter when they are cooped up it the coop will they be ok all of them together? I love chickens but I would really like to get to ducklings added to my McMurray order for February. My husband thinks that they will make an absolute mess of everything but I would really love to have some.