Males are black and white, while females are olive green. During breeding, males gather to display to females.
Males have black crowns, backs, and wings with a contrasting white collar; females are olive green and duller toward the belly. Both sexes have short tails and a wide gape.
It is active by day. Males display at leks where several males gather, and the birds catch insects in short flights and also eat fruit.
An extinction-risk assessment has not been added yet.