Sperm Whale: The Deep Sea's Heaviest Hitter

The most powerful predatory whale in the world is a giant slayer — and it hunts in perfect darkness. A two-kilometre, 60-minute dive into freezing blackness to wrestle the largest invertebrates on Earth? Just a regular Tuesday for the sperm whale. Sperm whales have one of the toughest jobs in the animal kingdom: descending into the ocean's midnight zone to battle giant and colossal squids. Free to watch on Dr.Doc Kids.

Courtesy of Animalogic on YouTube. Watch on YouTube ↗

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