Borneobuschwachtel Arborophila hyperythra

Brightly-marked forest gamebird of Borneo’s central mountains. Combination of bright black-and-white side scaling and warm orange head and breast are unique. Like other Arborophila partridges, forages in dense undergrowth in forested areas, and is more readily heard than seen; the ringing repetitive song is a series of short whistles, often given as a duet.