Father mute getting older. Female died 5 days after 5 cygnets were born. Father keeping watch over young. But, if we were to keep one or two male cygnets, will they get along with father as they get older. Would like to keep males on pond, and no more females. Will male mutes get along, father and one or two of his own swans. Right now getting along, but after maturing is question. Will males get along?