Hans Olofsson:
Himalayan Bulbul (Pycnontus leucogenys)
Hans Olofsson:
Common Bulbul / Trädgårdsbulbyl (Pycnonotus barbatus)
Hans Olofsson:
Common Bulbul / Trädgårdsbulbyl (Pycnonotus barbatus)
Hans Olofsson:
Yellow Vented Bulbul (Pycnonotus goiavier)
Hans Olofsson:
Spectacled bulbul (Pycnonotus erythropthalmos) 小褐鹎
Hans Olofsson:
Yellow Vented Bulbul (pycnonotus goiavier gourdini)
Hans Olofsson:
Yellow-Vented Bulbul (Pycnonotus goiavier)
Hans Olofsson:
Red-Eyed Bulbul (Pycnonotus brunneus)
Hans Olofsson:
Buff-Vented Bulbul (Iole olivacea)
Hans Olofsson:
Pale-faced Bulbul
Hans Olofsson:
Himalayan Black Bulbul /Svartbulbyl(Hypsipetes leucocephalus)
Hans Olofsson:
Common Bulbul /Trädgårdsbulbyl (Bulbul naranjero)