Anup Shah / Common Bulbul (Pycnonotus barbatus). Kakamega Forest South, Western Province, Kenya. Kakamega Forest South, Western Province, Kenya.

Anup Shah / Common Bristlebill (Bleda syndactyla), Kakamega Forest Reserve, Kenya

Markus Varesvuo / Common bulbul (Pycnonotus barbatus) perched, Morocco, February

Markus Varesvuo / Common bulbul (Pycnonotus barbatus) perched, Morocco, February

Markus Varesvuo / Common bulbul (Pycnonotus barbatus) perched on lemon, Morocco, February

Markus Varesvuo / Common bulbul (Pycnonotus barbatus) on lemon, Morocco, February

Loic Poidevin / Yellow-Vented Bulbul (Pycnonotus barbatus) on a branch, Samburu National Reserve, Kenya.

Rosl Roessner / Garden Bulbul (Pycnonotus barbatus), Morocco

Rosl Roessner / Garden Bulbul (Pycnonotus barbatus), Morocco

David Tipling / Common Bulbuls (Pycnonotus babatus) scavenging for scraps on table in safari lodge, Masai Mara, Kenya

David Tipling / Common Bulbul (Pycnonotus babatus) perched on chilli sauce bottle Governor's Camp, Masai Mara, Kenya

Juan Manuel Borrero / Two Common / Dark-capped Bulbuls (Pycnonotus barbatus) perched in a tree, Morocco December 2007

Mike Wilkes / Common / Garden bulbul bathing {Pycnonotus barbatus} Gambia, West Africa

Niall Benvie / Common bulbul {Pycnonotus barbatus} perched on rocks, Israel.

Niall Benvie / Common bulbul {Pycnonotus barbatus} perched on rocks, Israel.

Niall Benvie / Common bulbul {Pycnonotus barbatus} perched on a shrub, Israel.

Tony Heald / Common bulbul perched, Kruger NP, South Africa.

Mike Wilkes / Common bulbul (Pycnonotus barbatus) perched, looking down, The Gambia, December