World Bird List

Species factsheet
Red-billed Helmetshrike (Prionops caniceps)

Order: Prionops caniceps
Family: Vangas & Allies (Vangidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
caniceps Guinea and Mali to Togo
harterti Benin to Cameroon
Annoncer