Radjah Shelduck
Radjah radjah
The Radjah Shelduck (Radjah radjah) is a uncommon ducks, swans, and geese found in 7 countries, weighing about 885 g. The radjah shelduck is a species of shelduck found mostly in New Guinea and Australia, and also on some of the Moluccas.
About the Radjah Shelduck
The radjah shelduck is a species of shelduck found mostly in New Guinea and Australia, and also on some of the Moluccas. It is known alternatively as the raja shelduck, black-backed shelduck, or in Australia as the Burdekin duck.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
How to identify it
Both the male and female of the species are mostly white, with dark wing-tips and a distinctive "collar" of dark feathers. When viewed from above, during flight or with wings outstretched, green bands are visible on the tops of their wings. To communicate, the female utters a harsh rattle while the male emits a breathy, "sore-throat" whistle.
Where it lives
Recorded as a rare visitor in United States, Germany.
When to see it
Best months: January, March, April, May, June, July, August, September, October, November, December, with peak activity in October. It is a resident species across most of its range.
Easily confused with
Quick questions
- How do you identify a Radjah Shelduck?
- Both the male and female of the species are mostly white, with dark wing-tips and a distinctive "collar" of dark feathers. Full identification notes are on this page.
- How big is a Radjah Shelduck?
- The Radjah Shelduck is a large sized bird weighing about 885 g.
- Where can you see a Radjah Shelduck?
- The Radjah Shelduck occurs in 7 countries, including Australia, Indonesia, Papua New Guinea, Singapore and the United Arab Emirates.
- What birds look similar to a Radjah Shelduck?
- The Radjah Shelduck is most easily confused with the Lake Duck, the Rosy-billed Pochard and the Blue-billed Teal.
- Is the Radjah Shelduck endangered?
- The Radjah Shelduck is listed as Least Concern on the IUCN Red List.
Learn the Radjah Shelduck for real
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