Oriole Warbler

Overview

The oriole warbler (Hypergerus atriceps) is a large warbler in the family Cisticolidae and the sole member of the genus Hypergerus. It is a resident breeder across west Africa, ranging from southern Senegal to Cameroon, and is currently classified as Least Concern on the IUCN Red List.

Identification

• 20 cm long with strong legs, a long tail, and a long black bill.
• Adults feature light olive upperparts, yellow underparts, and a distinct black hood.
• Juveniles appear duller in plumage, though sexes are generally similar.
• Song consists of a loud, whistled duet described as 'toooo-ooo-eee-oooo, oooo-ooo-eee-oooo', with the male leading and the female answering.

Habitat

This skulking passerine is typically found in dense thickets, usually situated near water sources.

Diet

As is typical for most warblers, the oriole warbler is insectivorous.

Did you know?

At a weight of around 30 g, the oriole warbler may be the largest species in the otherwise species-rich Cisticolidae family.