Hi and welcome to BYC. Friendly, knowledge resource for all your questions and comments, big, small, urgent, and just plain 'what the heck?' Lovely pictures of your drakes. I would also suggest adding some females. My first two ducks became 13 after the first hatch. Now my flock varies from 9 to 15. Sad to say, ducklings that are drakes don't get to stay because they grow up to be jerks.