Odontocetes, or whales with teeth, use echolocation to hunt their food with sound rather than sight. They eat squid, octopus, fish, prawns, crustaceans and other marine mammals, sucking in their ...

since bigger animals lose heat more slowly than smaller ones do. Whales eat a variety of prey. The size of their meals depends on if they have teeth. Some whales, like sperm whales and beaked ...

They feed on fish and squid like other odontocetes (toothed whales) do, but will also target seals ... Read more about what whales eat.

The ocean is an incredible yet nerve-wracking world unto itself. Its unexplored depths are home to creatures still unknown to ...

Blue whales eat krill - tiny, shrimp-like crustaceans that live throughout Earth's oceans. The huge whales can eat up to four tonnes of krill every day. Blue whales lunge through large swarms of krill ...

Animals need to eat to stay alive. Animals convert food into energy which helps them move and grow. The largest animal on Earth, the blue whale which is a carnivore, can eat up to six tons of ...

For humpback whales in the Pacific ... in their tunes based on the species that are available for them to eat. The findings are detailed in a study published February 26 in the journal PLOS ...