Hunger at Sea (Oceans) (S01E04)

Hunger at Sea explores the hunting techniques of blue whales, sharks, sea lions, frigatebirds, dolphins, and albatrosses as they navigate the vast ocean in search of food. This immense aquatic wilderness, which makes up over half of the Earth's surface, is largely an empty desert with limited life. Predators constantly face the challenge of locating and capturing their next meal, yet these expansive waters are inhabited by some of the most extraordinary hunters on the planet.