Saiga antelopes have experienced catastrophic population crashes from disease and poaching but are showing remarkable recovery with intensive conservation support.
Saiga antelopes have experienced some of the most dramatic mass welfare events in recent wildlife history. The 2015 die-off — where 200,000 animals died in three weeks from hemorrhagic septicemia — caused suffering on a staggering scale across Kazakhstan's steppe. Individual saiga suffered severe respiratory distress, internal bleeding, and rapid death. The mass death events, linked to climate-driven bacterial proliferation, are predicted to become more frequent with warming temperatures. Horn poaching targeting males causes violent deaths and the collapse of breeding males needed for reproduction. Habitat fragmentation by roads and infrastructure blocks migration routes, concentrating animals in suboptimal habitat and increasing disease transmission risk. Despite these challenges, saiga populations demonstrate remarkable resilience when poaching is controlled.