They feed on fish and squid like other odontocetes (toothed whales) do, but will also target seals, sea birds and even whale species far bigger than themselves. Killer whales are also the only known ...

A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...

Odontocetes, or whales with teeth, use echolocation to hunt their food with sound rather than sight. They eat squid, octopus, ...

Whales are always on the move, so they have to eat a lot to keep them going ... sea birds and even other whale species - even if they are far bigger than themselves. Killer whales are also the only ...

Between 2010 and 2016, shark spotters recorded around 205 great white sharks living along the coastal sites of False Bay and Gansbaai, but only one in the last two years Killer whales are likely ...

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They can do some pretty wild things," said Weiss. Port and Starboard, the celebrity shark slayers Two of the killer whales in the footage ... "You have limited time to eat this thing.

The reverse is also true: other types of sharks can be scared off by different sounds, such as those that mimic the “scream” of a killer whale, a natural shark predator. Interestingly ...

Killer whales off the coast of South Africa have been documented on several occasions attacking great white sharks specifically to eat their livers. Rare footage captured for Discovery Channel's ...

Measuring up to a record 18 metres, the whale shark is not only the largest shark, but the largest fish in the world. Steve dives with this gargantuan shark off the coast of Mozambique in Africa.