Cream-eyed Bulbul illustration
Birdsong field guide

Cream-eyed Bulbul

Pycnonotus pseudosimplex

The Cream-eyed Bulbul is a medium-sized passerine endemic to Borneo, characterized by its drab olive plumage and distinctive pale, cream-colored irises.

What it sounds like

A rapid, liquid series of 'whit' or 'chwit' notes, generally more hurried and higher in pitch than the Cream-vented Bulbul.

Reference call, compare with what you heard
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Rec. Ding Li Yong · MalaysiaCC BY-NC-NDXeno-canto

Field notes

  • It was formally described as a distinct species in 2019 after genetic analysis revealed it was not closely related to the Cream-vented Bulbul.
  • The species is a classic example of cryptic diversity, as it was overlooked for over a century due to its physical similarity to other bulbuls.
  • While it looks nearly identical to the red-eyed 'simplex' bulbul, its DNA suggests it is actually a sister species to the Cinereous Bulbul.
  • It occupies a specific elevational niche, typically found in hill forests between 400 and 1,100 meters, above the range of its lowland lookalikes.
  • Unlike many other bulbuls in the region, its white-vented underparts lack any strong yellow or orange coloration.
Habitat
Primary and secondary hill dipterocarp and lower montane forests.
Range
Endemic to the island of Borneo, specifically the northern and central mountain ranges.

Similar & commonly confused birds

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