These attractive ducks bear the name of the famous French city they came from originally. Similar to the Wild Mallard in color, the males have a lustrous green head and neck, a rich purplish brown chest, and steel gray penciling on the upper body. The females are mahogany brown with fine penciling of greenish black or brown. Males have a fall weight of 8 to 9 pounds and females are 6 to 7 pounds.