![]() Spot-Billed Duck Spot-Billed Duck occupies both inland and coastal wetlands such as creeks, estuaries, etc. Male and female spot-billed ducks differ in terms of physical features. The male duck has a scaly patterned body with a green speculum and a band of white tertials. Its body color is brown-grey. The female duck is browner than its male counterpart with duller patterns. Its dark bill is tipped yellow. The male duck has an orange red patch at the base of the bill. Lesser Whistling-Duck Lesser Whistling-Duck occupies areas like freshwater wetlands, lakes, ponds, etc with good vegetative cover. It is chestnut brown in color with chestnut upper tail-coverts. Its eye ring is inconspicuously yellow in color. This duck is small in size measuring about 35 to 45 cm in length and weighing about 450 to 600 grams. The International Union for Conservation of Nature (IUCN) has labeled them as of ‘least concern'. White-Headed Duck ![]() White-Winged Duck The endangered and large White-Winged Duck can be traced in undisturbed, secluded pools and marshes adjacent to evergreen, deciduous or swamp forests. It is a bird with dark and blackish body color and whitish mottled head and neck. The female duck weighs about 1,700 to 3,600 grams while its male counterpart weighs about 2,200 to 4,300 grams. Falcated Duck The medium sized Falcated Duck can be found in wetlands, rivers, streams, flooded grasslands and lakes. The female duck is dark brown, with long grey bill and plumage much like a female wigeon. The eclipse male is similar to the female, but darker on the back and head. Both female and male Falcated Ducks have pale grey underwings, which is visible during their flights. |
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