Phyllastrephus cerviniventris
The Grey-olive Greenbul, scientifically known as *Phyllastrephus cerviniventris*, is a medium-sized songbird belonging to the bulbul family (Pycnonotidae). It measures approximately 18-20 cm (7-8 inches) in length and weighs between 25-35 grams. Its plumage is characterized by drab olive-green upperparts and a contrasting greyish head and throat, fading to a whiter belly and a distinctive buff or rufous-tinged vent, which gives it its specific epithet 'cerviniventris' (fawn-bellied). A key fi...
This greenbul primarily inhabits the understory and mid-strata of moist lowland and montane evergreen forests, dense woodlands, and thickets, often favoring areas with dense secondary growth or riverine vegetation. It is typically found at elevations ranging from near sea level up to approximatel...
Its diet primarily consists of insects, including caterpillars, beetles, and ants, which it gleans from foliage and bark, supplemented with a small proportion of fruits and berries.
The Grey-olive Greenbul is a generally shy and reclusive bird, often heard before it is seen, spending much of its time foraging actively within dense foliage. It exhibits a diurnal activity pattern, often joining mixed-species foraging flocks, particularly with other bulbuls and insectivorous bi...
The Grey-olive Greenbul is an Afrotropical resident, with a somewhat fragmented but extensive distribution across central and southeastern Africa. Its primary range includes southern parts of the Democratic Republic of Congo, southern Tanzania, northern Zambia, Malawi, Mozambique, and eastern Zim...
Least Concern
- The specific epithet 'cerviniventris' translates to 'fawn-bellied,' directly referencing its distinctive buff or rufous-tinged vent. - Despite its drab appearance, the pale, often white or yellowish, iris is a critical and surprising field mark, making it stand out from many other greenbul spec...