Saiga Antelope Welfare and Mass Mortality Events

Saiga antelope have experienced catastrophic mass mortality events killing hundreds of thousands of animals in days, linked to climate-triggered bacterial disease outbreaks.

Key Facts

In May 2015, over 200,000 saigas died within two weeks from Pasteurella multocida
The die-off represented over 60% of the global population at the time
Warm, humid conditions trigger normally benign bacteria to become virulent
Saiga populations have partially recovered but remain vulnerable
They migrate across vast steppe landscapes in Kazakhstan and Russia

Welfare Considerations

Saiga dying in mass mortality events experience rapid onset respiratory failure, internal bleeding, and organ failure from bacterial toxins. The scale of suffering during these events is enormous, with thousands of individual animals dying per day across wide areas with no possibility of veterinary intervention. Surviving animals graze among dying and dead herd members in conditions of high disease transmission risk. Poaching pressure on reduced populations after die-offs adds additional acute welfare burden.

What You Can Do

Support Saiga Conservation Alliance monitoring programs
Advocate for anti-poaching enforcement in saiga range countries
Donate to saiga conservation programs in Kazakhstan
Support research into mass mortality event prediction and prevention
Raise awareness about the extraordinary vulnerability of saiga populations