View Full Version : The Great Tide - BBC One

02-13-2012, 10:40 PM
HD: Underwater Armageddon - Nature's Great Events: The Great Tide - BBC One

A mighty army of dolphins, sharks, whales, seals and gannets hunt down the billions of sardines along South Africa's east coast each winter. This is the sardine run: an underwater Armageddon, the greatest gathering of predators anywhere on the planet, and the most spectacular event in the world's oceans.