Arborophila hyperythra
The Red-breasted Partridge, Arborophila hyperythra, is a striking ground-dwelling bird endemic to the diverse primary and secondary forests of Borneo. Averaging 27-28 cm in length, this medium-sized partridge is instantly recognizable by its vibrant reddish-chestnut breast and belly, which starkly contrasts with its otherwise dark olive-brown upperparts, grey head, and a distinctive blackish throat. Its dark bill, coupled with bright red orbital skin and legs, adds to its distinctive appearan...
Primarily inhabits lowland and hill evergreen broadleaf forests, extending into lower montane zones. Typically found at elevations from 300 to 1,700 meters, occasionally ranging lower or higher.
Feeds primarily on a variety of invertebrates, including insects, grubs, and worms, supplemented with plant material such as seeds, berries, and fallen fruits. Foraging is done by scratching and digging through the forest floor's leaf litter.
This diurnal partridge spends most of its time foraging on the forest floor, moving deliberately and scratching through leaf litter with its strong feet to uncover food. Extremely shy and elusive, it is more often heard than seen, typically roosting low in dense undergrowth at night. Red-breasted...
The Red-breasted Partridge is an endemic resident species exclusively found on the island of Borneo, encompassing territories within Malaysia (Sarawak and Sabah), Brunei Darussalam, and Indonesia (Kalimantan). It does not undertake any significant migratory movements. This species is distributed ...
Least Concern
- The Red-breasted Partridge is one of Borneo's most notoriously shy and difficult-to-observe forest birds, often only detected by its distinctive calls. - Its loud, whistling calls are a characteristic sound of the Bornean rainforest undergrowth, echoing through the dense vegetation. - Unlike ma...