Image via Macaulay Library
Indian Spot-billed Duck
- Scientific name
- Anas poecilorhyncha
- Family
- Anatidae
- Conservation status
- Least concern
- Habitat
- Wetland marsh
- Wing shape
- Broad
- Tail shape
- Rounded
Where it came from
The Indian Spot-billed Duck, scientifically classified as Anas poecilorhyncha, is a non-migratory species native to the Indian subcontinent. As a dabbling duck, it has evolved a broad wing shape and a rounded tail to facilitate efficient movement within its preferred freshwater habitats, such as wetlands, lakes, and marshes. Its name derives from the distinct yellow spot at the tip of its black bill, a diagnostic feature that distinguishes it from related species in the region.
The evolutionary development of the Indian Spot-billed Duck represents a specialization for stability in shallow water environments. Within the context of avian studies, the species is recognized for its adaptation to human-altered landscapes, frequently inhabiting agricultural ponds and urban reservoirs. Its design—characterized by a mottled brown plumage and white secondary wing feathers visible during flight—allows it to blend effectively into riparian vegetation, serving as a successful model of biological adaptation in a densely populated geographic range.
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About Indian Spot-billed Duck
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