Scientists Confirm Cause of Saiga Mass Mortality Event in Central Asia
200,000 Saiga Antelopes died in Kazakhstan in May 2015 © Sergei Khomenko In May 2015, the world witnessed the unprecedented death of over 200,000 Saiga Antelopes in Kazakhstan. The mortality hit more than 80 per cent of the population in the Betpak-Dala region of the Central Asian country. Pasteurella multocida bacteria caused the catastrophic decline which left 200,000 animals of the Critically Endangered species dead. This corresponds to a 62 per cent crash in the global population within just three weeks.