Saiga tatarica, known as the saiga antelope, is notable for its distinctive, bulbous nose, which filters dust and regulates body temperature. Inhabiting the steppes of Central Asia, it is a migratory species known for large herds. Saiga antelopes play a crucial role in their ecosystem by grazing on vegetation and dispersing seeds.

The Saiga tatarica, commonly known as the Saiga antelope, is native to the Eurasian steppes. Historically, its geographical distribution spanned from the Carpathian Mountains in Eastern Europe, across the Central Asian steppes, to Mongolia and parts of China. Currently, major populations are found in Kazakhstan, Russia, and Uzbekistan, with smaller, fragmented populations in Mongolia.

The Saiga antelope typically inhabits semi-arid regions characterized by open grasslands, steppes, and semi-desert environments. These areas have extreme seasonal climate variations, with cold winters and hot summers. The vegetation is predominantly short grasses and sparse shrubs, adapted to the arid conditions.

Saiga antelopes are grazers, feeding primarily on a variety of grasses, herbs, and shrubs. They play a crucial role in their ecosystem by influencing vegetation patterns and serving as prey for large carnivores. The species is well-adapted to long-distance migrations, which are essential for accessing seasonal water and food resources across their vast range.