Summary:

- Researchers have observed a group of orcas (killer whales) in South Africa developing a sophisticated hunting strategy to take down the world's largest shark, the great white shark.
- The orcas work together in a coordinated attack, first separating a great white from the rest of the pod, then flipping the shark upside-down to induce tonic immobility, a state of paralysis, allowing them to kill the shark.
- This behavior is remarkable as it demonstrates the orcas' intelligence, cooperation, and ability to adapt their hunting tactics to target a formidable prey, showcasing the complex social and hunting behaviors of these marine predators.