iiinova — where your digital self keeps evolving

Darkwing duck, DuckTales, Tiny toons, the mighty ducks, count duckula. Duckman "Why??" "....I don't know."

There is a Swedish RPG system, Drakar och Demoner, now republished in English as Dragonbane. One of the races you can play is the Mallard

(apparently they 'inherited' them from the Runequest setting, Glorantha)