Red-breasted Partridge (Arborophila hyperythra) [XC604156]
by Nick Athanas from Mount Kinabalu, Mempening Trail, Sabah, Borneo, Malaysia (song)
Red-breasted Partridge (Arborophila hyperythra) [XC576656]
by Jelle Scharringa from Kinabalu National Park, Sabah, 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).