In just five days of the Sardine Run, photographer Jason Heller saw more dolphins, sharks and whales than in all his previous years of scuba diving.

Jason Heller

A massive Bryde's whale can swallow thousands of sardines in a single pass.

Curt Bowen

Calculated pack hunters, common dolphins are organized and effective amid the chaos of the Sardine Run.

Jason Heller

Thousands of Cape gannets fly in to take their shot at the movable feast below.

Jason Heller

Cape gannets often gorge themselves to the point where they just need a rest.

Jason Heller

Between dives on the baitballs, guests can explore South Africa's wild coast.

Jason Heller