Mammals
Bharal
Pseudois nayaur · also called blue sheep
Grazing high alpine slopes well above the tree line, a bharal occupies a taxonomic middle ground between sheep and goats, its blue-grey coat a familiar sight to the elusive snow leopards that depend on it as their primary prey.
Overview
The bharal, Pseudois nayaur, is a high-altitude goat-antelope native to mountain habitat across the Himalayas and the Tibetan Plateau. Its taxonomically intermediate position between sheep and goats, distinctive blue-grey coat, and central role as snow leopard prey make it one of the most ecologically important mammals found across the high Himalayas.
The predator-prey relationship that defines a habitat
Few relationships illustrate high-altitude Asian ecosystems as clearly as the bond between the bharal and the snow leopard, a predator-prey pairing so central that understanding one species means understanding much of the other’s ecology as well.
Status
Least Concern, remaining widespread and generally stable across suitable high-altitude habitat throughout the Himalayas and Tibetan Plateau.
Bharal: common questions
Is the bharal a sheep or a goat?
Neither exactly, this species sits taxonomically between true sheep and true goats, sharing physical and behavioural traits with both groups without fitting cleanly into either category.
Why is the bharal called the blue sheep?
This species has a distinctive blue-grey coat, giving rise to its common English name of blue sheep, despite its taxonomically intermediate position between sheep and goats.
Why is the bharal important to snow leopards?
This species ranks as the primary prey species of the snow leopard across much of the big cat's high-altitude range, making it a key part of the ecosystem the two species share.
Do female bharal have horns?
Yes, this species has large, curving horns present on both males and females, though those of males are considerably larger and more heavily ridged.