
Image via Macaulay Library
White-rumped Kingfisher
- Scientific name
- Caridonax fulgidus
- Family
- Alcedinidae
- Conservation status
- Least concern
- Habitat
- Wetland marsh
- Wing shape
- Broad
- Tail shape
- Square
Where it came from
The White-rumped Kingfisher, scientifically classified as Caridonax fulgidus, is a distinct species native to the lower montane forests of Java and Bali. Unlike the water-associated kingfishers of the Alcedinidae family, this species is noted for its preference for forest interiors. Its evolution has resulted in specific physiological traits, including a characteristically broad wing shape and a square tail, which are adaptations suited for maneuvering through dense canopy foliage rather than high-speed aquatic dives.
First described in the mid-19th century, the species has long been a subject of interest for ornithologists studying the diversification of island fauna. Its design—marked by a deep blue, black, and white plumage—reflects the complex environmental pressures of the Indonesian archipelago. The bird is generally regarded by researchers as a specialized forest inhabitant, and its survival remains closely tied to the preservation of undisturbed montane ecosystems.
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About White-rumped Kingfisher
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