Pale-faced Bulbul Pycnonotus leucops

Endemic to Borneo’s montane highlands, this brownish-olive bulbul, with its white face and large, dark eyes, is distinctive. Forages in fruiting trees, as well as low, scrubby growth lining the rocky peaks of the highest mountains. Listen for low, churred calls, given repeatedly or strung into slightly up-and-down song. Formerly treated as a subspecies of Flavescent Bulbul, which has a darker face and does not occur on Borneo.