Usambara Greenbul Phyllastrephus albigula

A very small, warbler-like greenbul with an olive-green back, pale underparts, an olive-washed gray cap and nape, and a yellow or orange eye. Found in montane forest at middle elevations. Often joins mixed-species flocks. Very similar in appearance to Tiny Greenbul, but found at higher elevations and darker overall, with an olive-green wash to the crown and nape. Similar in overall coloration to Yellow-streaked Greenbul, but much smaller, with a pale eye. Voice apparently very similar to Tiny Greenbul’s. The call is a rough chattering trill that is often mixed with the song: an accelerating, syncopated series of low nasal notes.