The white-rumped snowfinch is a species of passerine bird in the sparrow family Passeridae. It is the only member of the genus Onychostruthus. It is sometimes placed in the genus Montifringilla.
Region
Tibetan Plateau and Himalayas
Typical Environment
Found across the Tibetan Plateau and adjoining highlands of western China, extending locally to Nepal and northern India (Ladakh). It favors open alpine meadows, stony plains, and sparsely vegetated steppe with short grasses. The species is often associated with plateau pika colonies and pastoral areas with yaks and sheep. It also frequents scree slopes, road verges, and the outskirts of high-elevation villages. Nest sites are commonly within pika burrows or cavities in earthen banks.
Altitude Range
3500–5200 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
The white-rumped snowfinch is the sole member of the genus Onychostruthus and is closely related to the snowfinches of Montifringilla. It is highly adapted to life on the Tibetan Plateau, coping with intense UV radiation, cold, and thin air. Remarkably, it often nests in the burrows of plateau pikas, benefiting from the ready-made tunnels and insulation. It frequently forages around yak pastures and human settlements at high elevations.
An 1876 illustration.
Temperament
social and active
Flight Pattern
short rapid wingbeats with strong, low direct flights
Social Behavior
Often seen in loose colonies or small flocks outside the breeding season. Pairs commonly nest in pika burrows or earthen holes, lining chambers with grass and feathers. Both parents feed the young, and family groups may remain together after fledging.
Migratory Pattern
Partial migrant
Song Description
Song is a simple series of thin chirps and trills, delivered from a rock or low perch. Calls include sharp, sparrow-like chip notes and soft chatter when in flocks.
