The cross between a Mallard (Anas platyrhynchos) and a Muscovy Duck (Cairina moschata) produces a unique hybrid often called a Mulard or Mule Duck. Because these two species belong to different genera, their offspring are almost always sterile, meaning they cannot reproduce.Quick Comparison & Hybrid Types
Mule Duck: Produced when the father is a Muscovy and the mother is a Mallard (or Mallard-derived breed like a Pekin). These are typically larger and used in the commercial meat industry.
Hinny: Produced when the father is a Mallard and the mother is a Muscovy. These are less common and generally smaller than Mule Ducks.
Key Facts & CharacteristicsAppearance:
Hybrids often exhibit a "mixed" look. They may have the iridescent green sheen of a Mallard head but with the larger body and slight red or black caruncles (fleshy growths) around the bill typical of a Muscovy.
Voice: They are generally quieter than Mallards. While female Mallards are famous for their loud quack, these hybrids may only produce soft hisses, trills, or muffled quacks.
Behavior: They often display a blend of habits. They may prefer terrestrial foraging like a Muscovy but are also capable swimmers like a Mallard.
Commercial Use: In agriculture, Mulards are highly valued for their meat and foie gras production. They are considered hardier and grow faster than many purebred ducks.
Commonality: While rare in the wild, they are frequently seen in urban parks and lakes where domestic ducks of both species are often abandoned and interbreed.
