Perhaps the most familiar of all ducks, Mallards occur throughout North America and Eurasia in ponds and parks as well as wilder wetlands and estuaries. The male’s gleaming green head, gray flanks, and black tail-curl arguably make it the most easily identified duck.

Male and female mallard ducks have drastically different colorations. Male mallards, known as “drakes,” have bright green heads, yellow beaks, cream-colored bodies, and dark brown chests. Female mallards, simply known as “ducks,” or “hens,” are much more demure in coloration.

Male mallards also occasionally chase other male ducks of a different species, and even each other, in the same way. [103] In one documented case of "homosexual necrophilia", a male mallard copulated with another male he was chasing after the chased male died upon flying into a glass window. [ 103 ]

Perhaps the most familiar of all ducks, Mallards occur throughout North America and Eurasia in ponds and parks as well as wilder wetlands and estuaries. The male’s gleaming green head, gray flanks, and black tail-curl arguably make it the most easily identified duck.

The male mallard has a striking bottle-green head and a well-defined white collar, demarcating the head from its brown breast and pale gray belly. The female is usually mottled, with feathers ranging from buff to dark brown.

2008年12月10日 · The male’s gleaming green head, gray flanks, and black tail-curl arguably make it the most easily identified duck. Mallards have long been hunted for the table, and almost all domestic ducks come from this species.

2024年8月8日 · What Does a Mallard Duck Look Like? A male mallard duck (drake) has bright-green head, yellow bill and white collar. The female (hen) has plain brown plumage with an orange bill. Both males and females have a blue wing patch with white borders, most obvious in flight. Mallards molt twice per year.