A montane forest bird of western Cameroon and southeastern Nigeria whose pairs duet.
It is black above, yellow below, and white under the tail. The male breast is more intensely yellow than the female’s.
Both members of a pair may initiate or answer duets, and they respond to simulated territorial intrusion.
At Ngel Nyaki Forest Reserve in Nigeria, it held territories in forest-edge and riparian habitats.
Juveniles resemble adults, but the black feathers have a dark brown wash.
An extinction-risk assessment has not been added yet.