mallard

The mallard is the classic duck that many people picture first. The male has a bright green head, while the female is mottled brown. These birds live in many parts of the world and are often seen in ponds, rivers, lakes, and city parks. They feed by tipping forward in the water and are well known for the familiar quacking sound that many people connect with ducks.

Mallards are hardy and very adaptable, which helps them live in both wild and human-made spaces. They are also important because most domestic ducks come from them. In everyday use, the word almost always means the bird itself, and it often brings to mind the usual image of a duck on the water.

The mallard (Anas platyrhynchos) is a dabbling duck, meaning it feeds primarily at the surface of the water or by tipping forward rather than diving deep. Native to the temperate and subtropical regions of Europe, Asia, and North America—and widely introduced to Australia and New Zealand—this adaptable bird thrives in a wide range of wetland habitats, from marshes and lakes to urban waterways. The male mallard, or drake, is instantly recognizable by its glossy green head, bright yellow bill, and curled black feathers on its tail. In contrast, the females are a mottled brown, a color pattern that provides excellent camouflage while nesting.

Mallards are opportunistic feeders with a varied diet consisting of seeds, aquatic plants, insects, and small invertebrates. They are often observed "tipping up"—submerging their heads and upper bodies to reach underwater vegetation while their tails point skyward. Their quack is one of the most familiar bird sounds and is used for communication and social signaling.

Mallards have also played a major role in human history through domestication. Except for the Muscovy duck, nearly all domestic duck breeds are descended from the mallard. Through selective breeding, humans have created many differences in size, shape, and color, but the original wild bird remains the starting point. In some contexts, "mallard" can also describe a color, especially the rich green shade seen on the male's head. Whether seen on a quiet pond or in a busy park, the mallard remains one of the most familiar and recognizable water birds.