Knob-billed Duck
- Scientific name
- Sarkidiornis melanotos
- Family
- Anatidae
- Conservation status
- Least concern
- Habitat
- Wetland marsh
- Wing shape
- Broad
- Tail shape
- Rounded
Why it matters
The knob-billed duck is a distinctive waterfowl found across tropical regions of Africa, Asia, and South America, characterized by the prominent, fleshy knob atop the male's bill during breeding season. Its robust physique, defined by broad wings and a rounded tail, makes it a fascinating example of sexual dimorphism within the Anatidae family. Collectors and bird enthusiasts value this species for its unique appearance and its tendency to perch in trees, a behavior less common among many other duck species.
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About Knob-billed Duck
Knob-billed Duck is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No public birds collectors track this one yet — adding yours would make you the first on collecto.rs.
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