In Hong Kong, this bulbul forms flocks in forest canopies. Adults and young birds differ in head color.
Adults in Hong Kong have a white head and upper breast, dark body, crest, and notched tail; first-winter birds are dark overall.
It moves in flocks through the canopy and is recorded year-round in Hong Kong. The account does not provide a firm diet description.
An extinction-risk assessment has not been added yet.
The Tuensang market survey in Nagaland recorded 148 Black Bulbuls at the market between May 2009 and April 2010. The paper lists a mean body weight of 30 g and a price of INR 30.