Pachycephala richardsi
The Bougainville Whistler (*Pachycephala richardsi*) is a vibrant, medium-sized songbird endemic to Bougainville Island, Papua New Guinea, and a jewel of the Melanesian avifauna. Males are striking, featuring bright yellow underparts, an olive-green back, a contrasting black head, a pristine white throat, and a distinct thin black band separating the white throat from the yellow belly. A subtle but defining white crescent mark often adorns the area beneath the eye, while its bill and legs are...
Found primarily in primary and secondary moist lowland and montane forests, as well as forest edges, ranging from sea level up to approximately 1,500 meters in elevation.
Primarily insectivorous, feeding on a variety of insects, spiders, and other invertebrates, which they glean from foliage and branches.
Bougainville Whistlers are diurnal, typically observed alone or in pairs, actively foraging during daylight hours and roosting communally or individually within dense foliage at night. They employ a gleaning foraging strategy, meticulously searching for insects and other invertebrates among leave...
The Bougainville Whistler is strictly endemic to Bougainville Island, which is part of the Autonomous Region of Bougainville within Papua New Guinea. Its distribution covers the entire island, from the lowland coastal forests to the montane cloud forests. While most commonly found between sea lev...
Near Threatened
- The Bougainville Whistler is a true island endemic, found nowhere else in the world, making it a crucial component of Bougainville's unique biodiversity. - Despite its restricted range, it occupies a wide elevational gradient on Bougainville, from coastal lowlands up to significant montane fore...