Olive-winged bulbulThe olive-winged bulbul is a member of the bulbul family of passerine birds. It is found in south-eastern Asia and the Greater Sunda Islands. Its natural habitat is subtropical or tropical moist lowland forests.DietIt eats fruit and insects.Taxonomy and systematicsUntil 2010, the ashy-fronted bulbul was also considered as a subspecies of the olive-winged bulbul.SubspeciesFour subspecies are recognized:P. p. porphyreus - Oberholser, 1912: Found on western Sumatra and nearby islands P. p. plumosus - Blyth, 1845: Found on Malay Peninsula, eastern Sumatra, Java, Bali and western and southern BorneoP. p. hutzi - Stresemann, 1938: Found on northern and eastern BorneoP. p. hachisukae - Deignan, 1952: Found on islands off northern Borneo and south-western Philippines