Hi there, just joined. I have a bantam and a silkie that are less than two months old. We got them at a petting zoo as chicks. We built them a coop and they've adjusted well. Missed having little ones, so just got a leghorn and a RIR. Thought hmmm why not and got 2 ducklings! Can they all live together once full grown? How do I keep the ducks water from freezing? Just trying to plan ahead. Thanks!