we started out with 6 female and 4 male pekins. We lost 1 due to a raccoon so were not if we lost a male or female. they are now 8 weeks old and a couple have curled tails and they are beginning to mate. We want to have lots of eggs and ducklings too. We also plan on culling a couple soon but were not sure if we should do one of each or two males... how many do you have of each to have a good supply of ducklings and eggs?