Saiga antelopes are extraordinary Ice Age survivors that have suffered catastrophic population crashes due to poaching, disease, and climate change.
Saiga suffer from multiple welfare threats simultaneously. Targeted poaching of males for horn trade has skewed sex ratios so severely in some populations that herds cannot reproduce effectively. Mass mortality events from bacterial and viral disease represent acute catastrophic suffering at massive scale. Climate change is altering the steppe grasslands they depend on and creating weather patterns that trigger disease outbreaks. Livestock competition and pastoral encroachment degrade their habitat. Calf mortality during these mass die-offs is particularly high. The species requires landscape-scale protection across Kazakhstan, Mongolia, and adjacent states.