1) Brownbul, terrestrial Phyllastrephus terrestris Found: Africa
2, 3) Bulbul, Cape Pycnonotus capensis Found: Africa
Photographed by: 1) Riaan Van Den Berg 2, 3) Duncan Noakes

Bulbul, Black-fronted aka African Red-eyed Bulbul pycnonotus-nigricans Found: Africa
Photographed by: Dirkr in Namibia

Bulbul, Common Pycnonotus barbatus Found: Africa
Photographed by: 1, 2) Dennis Donohue in Kenya 3, 4) Dick Daniels in Tanzania
Bulbul, Mountain Ixos mcclellandii Found: Asia
Found: Weng Keong

Bulbul, Red-vented Pycnonotus cafer Found: Asia, introduced/traveled to Pacific Islands
Photographed by Dick Daniels on Oahu, Hawaii

Bulbul, Red-whiskered Pycnonotus jocosus Found: Asia, introduced/traveled to Pacific Islands, introduced to North America
Photographed by Dick Daniels on Oahu, Hawaii

Bulbul, White-eared Pycnonotus leucotis Found: Asia
Photographed by: Elena Elisseeva