Natural World - Killer Whales of Monterey Bay

Seizoen: 20 - Aflevering: 12 / 295 - Eerst uitgezonden: 27 januari 2002 - Episode ID: 498879

Andrew Sachs narrates a programme focusing on the killer whales of Monterey Bay, fierce and nomadic hunters capable of taking down prey as big as a grey whale. As well as capturing the killers in their natural habitat, underwater film makers Paul and Gracie Atkins also uncover a secret that may threaten the whales' existence.