The Sardine Run

The video explores the sardine run, a major marine event where millions of sardines migrate, attracting numerous predators. It explains altitudes, highlighting sardines' swimming depths and how ocean currents affect their movement. Dolphins and gannets are key predators, with dolphins herding sardines into bait balls and gannets diving from above. The feeding frenzy concludes as sardines reach deeper waters.

Describe the feeding behavior of gannets during the sardine run.

What happens to the sardine shoals when they reach deeper waters?