The hunt is on for these killer whales to find their next meal, king penguins. Watch World's Deadliest Whale, Wednesday at 8pm as part of Ocean Predators Week on National Geographic Wild | National Geographic UK

Allodesmus demerai Feasting on a Livyatan Carcass 🦭🦴🌊 In a dramatic scene of ancient ocean life, a group of Allodesmus demerai—large, prehistoric pinnipeds—crowd around the floating carcass of a Livyatan, a massive sperm whale-like predator. Torn flesh, snapping jaws, and splashing water—these seal-like mammals weren’t just playful swimmers; they were opportunistic feeders in a sea full of giants and danger. Facts About Allodesmus demerai: - Allodesmus demerai was a member of the Desmatophoci