BBC Earth

Episode 3 – Open Ocean


Episode 3 – Open OceanEpisode 3 – Open Ocean

The open ocean is unimaginably immense and yet it's home to some of the fastest and most powerful hunters, playing a deadly game of hide-and-seek with their prey. This episode charts how they track down prey in the seemingly featureless seas and follows the extraordinary life of yellowfin tuna from a minute egg to a 200-kilogram, voracious predatory giant.