In Mexican Seas, Orcas Turn the Tables on Young Great Whites

A rare, almost cinematic encounter between two ocean giants was captured by marine researchers off Mexico’s coast, providing the first confirmed evidence in Mexican waters of orcas preying on young great white sharks. The findings, published in Frontiers in Marine Science, give a vivid new glimpse into how these intelligent hunters operate.

Video recorded from 2020 to 2022 using drones and submerged cameras reveals orca pods working together to flip juvenile great whites onto their backs. That manoeuvre triggers tonic immobility — a temporary state of paralysis — which lets the orcas safely extract and share the sharks’ calorie-rich livers while leaving most of the carcass behind.

While scientists have observed similar attacks in places like South Africa, Australia and California, this is the first documented instance in Mexican waters. Researchers note juveniles are particularly at risk and suspect orcas may target them at certain times of year, a pattern that could have longer-term effects on local shark numbers.

Marine biologists say the discovery broadens our picture of orca behaviour and highlights complex predator–prey relationships at sea. Even renowned predators such as great white sharks can fall victim to the cooperative strategies and problem-solving skills of orca groups, underscoring the fragile balance of marine ecosystems.

The observation adds to mounting evidence that orcas use calculated, environment‑adapted hunting techniques, revealing yet another layer of sophistication in these oceanic hunters.