Neodrepanis hypoxantha
The Yellow-bellied Sunbird-Asity (Neodrepanis hypoxantha) is a remarkably diminutive and strikingly beautiful passerine, measuring a mere 9-10 cm (3.5-3.9 in) in length and weighing just 8-12 grams. Males are particularly stunning, sporting iridescent metallic green upperparts, a bright lemon-yellow belly, and perhaps its most distinctive feature: a brilliant blue wattle of bare skin encircling the eye. Females are duller, exhibiting a more olive-green plumage above and a pale yellow wash bel...
This highly specialized species is restricted to the moist, high-altitude montane rainforests and cloud forests of eastern Madagascar, typically found at elevations between 1,600 and 2,600 meters.
Its primary diet consists of nectar, extracted from various flowering plants using its long, decurved bill. It supplements this with small insects and spiders, gleaned from vegetation.
The Yellow-bellied Sunbird-Asity is primarily diurnal and generally inconspicuous, often found foraging solitarily or in pairs amidst dense foliage. Its foraging strategy is specialized, involving agile hovering to probe its long, decurved bill into flowers to extract nectar, similar to hummingbi...
The Yellow-bellied Sunbird-Asity has an extremely restricted and fragmented range, endemic solely to the high-altitude montane rainforests of eastern Madagascar. Its distribution is confined to several isolated forest blocks within the eastern escarpment, primarily above 1,600 meters, extending u...
Critically Endangered
- The Yellow-bellied Sunbird-Asity is the smallest of the four asity species, highlighting its delicate nature. - It was once thought to be extinct, or at least incredibly rare, until its rediscovery in the 1960s sparked renewed conservation efforts. - Despite its 'sunbird' moniker, it is not rel...