Rubigula montis
The Bornean Bulbul, scientific name *Rubigula montis*, is a striking small to medium-sized passerine bird, a prominent member of the bulbul family (Pycnonotidae) endemic to the montane forests of Borneo. Typically measuring between 15-18 cm in length, its most distinctive features include a glossy black crest, brilliant yellow throat and breast contrasting sharply with olive-green upperparts, and a captivating red iris that serves as a key identification mark. Historically classified under *P...
Primarily inhabiting montane and upper hill forests, this species is typically found at elevations ranging from 900 to 3000 meters above sea level, favoring the dense canopy and subcanopy.
This species is an omnivorous feeder, predominantly consuming small fruits and berries, while also actively gleaning insects and other invertebrates from foliage and bark.
The Bornean Bulbul is a diurnal and active species, often observed foraging solitarily, in pairs, or small family units, and occasionally joining mixed-species flocks in the mid to upper forest canopy. Its foraging strategy involves gleaning insects and other invertebrates from foliage and branch...
The Bornean Bulbul is entirely endemic to the island of Borneo, where its distribution spans the mountainous regions of Malaysian Borneo (Sabah and Sarawak), Indonesian Borneo (Kalimantan), and Brunei. Its presence is strictly altitudinal, generally confined to elevations ranging from approximate...
Least Concern
- The Bornean Bulbul's scientific epithet, *montis*, is Latin for 'of the mountain,' accurately reflecting its specialized high-altitude habitat. - Its bright red iris is a crucial identifying feature, making it stand out among other bulbul species within its Bornean range. - Despite its vibrant ...