Indicator xanthonotus
The Yellow-rumped Honeyguide (Indicator xanthonotus) is a strikingly marked and enigmatic member of the Indicatoridae family, a group renowned for its unique dietary adaptations and brood parasitic lifestyle. Measuring approximately 14-16 cm (5.5-6.3 inches) in length, this robustly built bird is characterized by its glossy black plumage, sharply contrasting with a vivid yellow rump and a bright yellow patch on the lesser wing coverts, which are primary identification marks. Males typically e...
This species primarily inhabits broadleaf evergreen and temperate deciduous forests, often found in montane and submontane regions at elevations typically ranging from 1,000 to 3,500 meters (3,300 to 11,500 feet). They prefer areas with dense tree cover and often proximity to cliffs or rock faces...
The Yellow-rumped Honeyguide primarily feeds on beeswax and bee larvae, supplemented by honey and other small insects, and occasionally nectar. Its specialized diet is accessed by locating and then exploiting wild bee nests, often after larger animals have opened them.
The Yellow-rumped Honeyguide, like other honeyguides, exhibits a largely solitary and diurnal lifestyle, foraging actively during daylight hours. Its most distinctive behavior revolves around its highly specialized diet, often involving the exploitation of wild bee nests after they have been open...
The Yellow-rumped Honeyguide is primarily found in the lower to middle elevations of the Himalayas and associated mountain ranges, with its distribution stretching across parts of South and Southeast Asia. Its breeding range extends from central Nepal eastward through Bhutan, Northeast India (inc...
Least Concern
- The Yellow-rumped Honeyguide possesses unique digestive enzymes and gut bacteria that allow it to break down and assimilate beeswax, a substance indigestible to most other vertebrates. - Unlike the more famous Greater Honeyguide, there's less direct evidence of the Yellow-rumped Honeyguide acti...