Phyllastrephus flavostriatus
The Yellow-streaked Greenbul, *Phyllastrephus flavostriatus*, is a distinctive medium-sized passerine, typically measuring 17-21 cm in length and weighing between 20-35 grams. It is readily identified by its olive-green upperparts, often contrasting with a greyer head, and most notably, the bright yellow streaking against a whitish background on its underparts, which gives the species its common name. Subtle features include a pale eye-ring and lores, and a bicolored bill with a dark upper ma...
This species primarily inhabits the dense undergrowth and mid-strata of montane and submontane evergreen forests, preferring moist areas and forest edges. It is typically found at elevations ranging from 900 to 2,400 meters above sea level, though occasionally lower.
The diet consists predominantly of insects, including beetles, ants, and various insect larvae, supplemented with small berries and fruits. Foraging primarily involves gleaning items from foliage and bark.
Yellow-streaked Greenbuls are largely diurnal, exhibiting a secretive nature, often remaining hidden within dense foliage. They typically forage in pairs or small family groups, and are frequently observed joining mixed-species foraging flocks, moving actively through the lower to middle strata o...
The Yellow-streaked Greenbul exhibits a highly disjunct distribution across sub-Saharan Africa, primarily confined to fragmented montane and submontane evergreen forests. Its range includes isolated populations from Mount Cameroon and Bioko island in West Africa, eastward through the Albertine Ri...
Least Concern
- The Yellow-streaked Greenbul's scientific name, *flavostriatus*, literally means 'yellow-streaked', directly referencing its most distinctive plumage feature. - Despite being relatively common in suitable habitats, its preference for dense undergrowth makes it one of the most heard, yet least s...