the color of coal or ink; opposite of 白 bái

something shaped like a hat, such as a bird's crest or a flower's corona

the color of gold or sunflower petals; also used to describe things that are withered or faded

(bound form) bird of the Pycnonotidae family; bulbuls are small to medium-sized birds with short necks and wings, known for their melodic singing and diet of berries and insects