orcas, whale shark
National Geographic news · 14h
Scientists finally know the clever tricks orca use to hunt whale sharks
For the first time, scientists have captured video evidence of orcas cooperatively hunting whale sharks, the largest species of fish on Earth. This graphic footage proves that whale sharks are a regular part of some orcas’ diets, and solves the mystery of how they are able to kill the massive fish.
Science News · 14h
Videos capture orcas’ tricks for taking down the largest fish on Earth
Orcas’ physiology should hamper their ability to catch whale sharks. “They have lungs,” says Pancaldi. The whale shark, with gills, can do infinite lurks and dive 2,000 meters deep, while its mammal predator has to break off the chase, swim up to the surface and breathe.
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