sorry I don't know anything about ducks but if you go to "Other Backyard Poultry," forum above, you will find duck threads and can post your questions there. Welcome to Backyard chickens.
Welcome to BYC. Glad you decided to join our flock. I'm a chicken person and don't know much about ducks (although I've had a few), but I have to admit that ducklings are the ultimate in cute. Definitely post on our duck section at https://www.backyardchickens.com/f/42/ducks and take advantage of our duck experts there. Please feel free to ask any questions you may have. We are here to help in any way we can. Good luck in breeding your ducks.