The Central Asian steppe ecosystem that saigas depend on faces degradation from agriculture, overgrazing, and infrastructure development. Habitat conservation is essential for recovery.
Saiga habitat quality directly affects individual welfare through food availability, water access, and migration success. Steppe degradation from overgrazing, water extraction, and agricultural conversion reduces the carrying capacity of the landscape for saiga populations. Infrastructure barriers that impede seasonal migrations prevent access to seasonal forage and calving grounds, causing nutritional stress and reproductive failure. Climate change is altering the phenology of steppe vegetation, creating mismatches between calving season timing and peak forage availability that affect calf survival. Corridor protection that allows traditional migration routes is a critical welfare intervention. Community-based land management that maintains steppe vegetation quality while supporting pastoral livelihoods represents the most sustainable long-term approach.