Stellenbosch University researcher develops tech to combat jackal predation

Megan le Roux, a doctoral student at Stellenbosch University, has developed a biotelemetry system designed to mitigate the impact of black-backed jackal predation on livestock in South Africa. Small-scale and emerging farmers have faced significant financial and psychological stress due to jackals preying on sheep herds.

Traditional management methods, such as ‘calling and shooting at night’ using recorded distress calls, have proven ineffective. Furthermore, ecologists warn that lethal control can disrupt jackal social structures, potentially leading to increased predation as new animals move into vacated territories. The surge in jackal populations is attributed to habitat loss and a decline in natural predators.

The new electronic engineering solution integrates video recording with environmental sensors to remotely monitor jackal behavior and hunting patterns, providing farmers and biologists with critical data to address the issue.