Setornis criniger
The Hook-billed Bulbul (Setornis criniger) is a medium-sized songbird, measuring approximately 19-20 cm (7.5-8 inches) in length, characterized by its rather drab, olive-brown plumage above and paler, greyish-brown underparts. Its most distinctive feature, and the source of its common name, is a remarkably long, slender, and strongly decurved bill with a prominent hook at the tip, which sets it apart from other bulbuls. This unique bill is often accompanied by pale grey lores, a subtle pale e...
Primarily inhabits lowland evergreen rainforests, with a strong preference for peat swamp and freshwater swamp forests. Typically found at elevations below 300 meters, occasionally up to 600 meters.
Feeds primarily on fruits, particularly figs and berries, supplemented by a significant intake of insects such as caterpillars, beetles, and ants. Forages by gleaning and probing foliage, bark, and epiphytes.
This secretive bulbul is diurnal, often remaining hidden within dense foliage, making it more frequently heard than seen. It forages methodically in the understory and mid-story, using its specialized bill to probe epiphytes, crevices in bark, dead leaves, and rotting wood for insects and fruit. ...
The Hook-billed Bulbul is a resident species endemic to the Sundaland region of Southeast Asia. Its distribution spans the southern Malay Peninsula, the island of Sumatra, and the island of Borneo. In Malaysia, it can be found in Peninsular Malaysia (e.g., Johor, Pahang), as well as the Bornean s...
Vulnerable
- The Hook-billed Bulbul belongs to a monotypic genus, *Setornis*, meaning it is the sole species within its genus, highlighting its unique evolutionary path among bulbuls. - Its distinctively long, decurved, and hooked bill is a rare adaptation among songbirds, specialized for probing into tight...