If you have a lot of aylesbury ducks and have introduced a female mallard, they may just be trying to set the pecking order. In North America, it is also known as Wild Duck. The Mallard was brought to Hawai 'i for A Hawaiian Duck drake or male from the Island of Kaua'i (copyrighted photograph by J. Denny). The bill is yellow and the legs and webbed feet are orange. Wild mallards are uncommon winter visitors that usually don’t show breeding feathers. Its habitat is in all kinds of wetlands and can be found in the wild as well as in urban park ponds. ; photographer Jack Jeffrey A close relative of the Mallard ( Anas platyrhynchos ) endangered Hawaiian Duck is 1 of only 3 endemic species of waterfowl in the Hawaiian Islands today. The mallard duck is one of the most known ducks. Adult males have shiny green heads with yellow bills and females are mottled brown with orange bills tipped in black, both with orange feet. Mallard Ducks aka Hawaiian Mallard or Koloa (Anas platyrhynchos; Greek for "flat-billed duck" - .formerly known as Anas boscha). Females are smaller and are mottled and streaked dusky brown. Most mallards in Hawaiʻi are descendants from imported domestic stock […] Mallard Duck Overview. Juveniles are similar to females. Mallards are … The body is grey-brown and the wings have a blue-violet wing patch within thin white bars. the introduced Mallard (A platyrlzync!ws). They came from North America and found a hospitable home in Hawaiʻi. Mallard Ducks. Hawaiian duck pair; Kapaa, Kauai Is., Hawaii; October. At about 2-feet, the mallard is your “classic” duck. It is common throughout temperate and subtropical regions of North America and Eurasia. About 1.5 million years ago a handful of stray mallard ducks made their way to the Hawaiian Islands. The introduced Mallard is a large, dabbling duck with the distinctive males having a glossy green head and neck, a white collar and a chestnut breast. It is a widespread dabbling duck found in wetland areas, including parks, small ponds and rivers. They came from North America and found a hospitable home in Hawaiʻi.