Uccelli simili a Mallard

Key differences

Similar in size and shape, but the American Black Duck is uniformly dark sooty-brown with a paler head and a dark crown. It lacks the Mallard's iridescent green head (male) or mottled brown pattern (female). The speculum is purple, not blue, and often lacks white borders.

Key differences

Resembles a female Mallard but is darker overall, with a more uniform brown body and a less distinct eye-stripe. The bill is typically yellow to orange with a dark spot at the base, and the speculum is blue-green without white borders.

Key differences

Often considered a subspecies of Mallard (Anas platyrhynchos diazi). It is similar to the female Mallard but generally darker, with a less distinct eye-stripe and a blue-green speculum that may or may not have white borders. Males lack the green head of the Mallard drake.

Key differences

Many domestic duck breeds are derived from Mallards and can interbreed, leading to a wide variety of plumages. Domestic ducks are often larger, heavier, and come in various colors (white, black, pied) not typically seen in wild Mallards. They may also have different bill shapes or crests.