World Bird List

Species factsheet
Xavier's Greenbul (Phyllastrephus xavieri)

Order: Phyllastrephus xavieri
Family: Bulbuls (Pycnonotidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
serlei n and w of Mt. Cameroon (sw Cameroon)
xavieri Cameroon to w Uganda and nw Tanzania
Annoncer