Red-breasted Partridge (Arborophila hyperythra) [XC58814]
by Frank Lambert from Kinabalu National Park, Sabah, Malaysia, Malaysia (song)
Red-breasted Partridge (Arborophila hyperythra) [XC359580]
by Hans Matheve from Mount Kinabalu lower slopes, Bukit Ular trail, Sabah, Borneo, Malaysia (song)
Subspecies
Sometimes included in proposed superspecies formed by Chestnut-bellied Partridge (Arborophila javanica), White-faced Partridge (Arborophila orientalis) and Bar-backed Partridge (Arborophila brunneopectus). Subspecies erythrophrys has been considered to merit treatment as separate species.
The following 2 subspecies are recognised:
hyperythra (Sharpe, 1879) - Mountains of north-central Borneo.
erythrophrys (Sharpe, 1890) - Mt Kinabalu, Sabah (north-eastern Borneo).