Sitta oenochlamys
The Sulphur-billed Nuthatch, *Sitta oenochlamys*, is a vibrant and compact member of the nuthatch family, endemic to the Philippines. Measuring approximately 12.5 cm (5 inches) in length, this species is instantly recognizable by its striking, long, and pointed sulphur-yellow bill, which contrasts sharply with its otherwise purplish-blue upperparts. Its underparts are a clean white, transitioning to rich orange flanks and rusty undertail coverts. A dark eye-stripe further accentuates its faci...
Found primarily in montane primary and secondary forests, typically at elevations between 1000 and 2400 meters, though it can occur as low as 100 meters on Palawan.
Feeds predominantly on insects and their larvae, including beetles, caterpillars, and spiders, gleaned from bark and foliage. It also occasionally consumes small seeds and fruits.
Sulphur-billed Nuthatches are diurnal and spend their days actively foraging. They employ the classic nuthatch climbing technique, scaling tree trunks and branches head-first, often descending downwards, meticulously gleaning insects from bark crevices, moss, and epiphytes. Their strong, pointed ...
The Sulphur-billed Nuthatch is an obligate resident endemic to the Philippines, with a wide distribution across many of its major islands. Its presence is confirmed on Luzon, Mindoro, Palawan, Panay, Negros, Cebu, Leyte, Samar, Mindanao, Basilan, Tawi-Tawi, and Sibutu. There is no migratory behav...
Least Concern
- The Sulphur-billed Nuthatch is the only nuthatch species endemic to the Philippines. - Its distinctive sulphur-yellow bill is the inspiration for its common name and a key identification feature, setting it apart from other nuthatches. - Unlike some other nuthatch species, there are no reports ...