Zosterops mbuluensis
The Mbulu White-eye, *Zosterops mbuluensis*, is a captivatingly small passerine, typically measuring around 11-12 cm in length and weighing between 8-12 grams. Its plumage is characterized by a vibrant olive-green on its dorsal surface, transitioning to a yellowish-white throat and breast, which subtly fades to a duller yellow on its belly. The species' most distinctive field mark, a hallmark of the *Zosterops* genus, is a broad, striking white eye-ring that brightly encircles its dark eye, f...
This species is an obligate resident of montane forests, woodlands, and forest edges, typically found at elevations ranging from 1,600 to 2,400 meters above sea level.
The diet of the Mbulu White-eye primarily consists of small insects and spiders, supplemented by a significant intake of small berries, fruits, and nectar obtained through gleaning and probing.
Mbulu White-eyes are highly active diurnal birds, frequently observed flitting restlessly through the canopy and subcanopy, either in small, cohesive flocks or as integral components of larger mixed-species foraging parties. Their primary foraging strategy involves meticulously gleaning insects a...
The Mbulu White-eye is an avian micro-endemic, with its entire global distribution restricted solely to the Mbulu Highlands in northern Tanzania, East Africa. This species is entirely resident, exhibiting no migratory movements, and its presence is consistent year-round within its limited range. ...
Near Threatened
- The Mbulu White-eye was only recently recognized as a distinct species, having long been considered a subspecies, highlighting the ongoing discovery of avian biodiversity in Africa. - Its bright olive-green plumage and prominent white eye-ring are classic features of the *Zosterops* genus, maki...