saiga

noun

1. Saiga tatarica, an antelope which inhabits a vast area between Kalmykia, Kazakhstan, southern Siberia.

   “Its ʽcore faunaʼ consisted of the woolly mammoth, woolly rhino, saiga, muskox and the arctic fox. All except the woolly rhino evolved in the northern Arctic, and all had been evolving for several million years before their modern forms appeared.”