How giants survive on a diet of tiny sea creatures

How giant sea creatures eat tiny sea creatures - Kelly Benoit-Bird · 6:22 · Video: TED-Ed · Watch at the source

In short: It is a biological paradox: massive mammals like whales and dolphins rely on microscopic food sources. This video explores how these ocean giants manage to gather enough energy to survive.

The survival of the ocean's largest mammals depends on consuming incredibly small organisms, such as krill. To make this efficient, new research suggests that large sea animals do not simply hunt individual tiny creatures; instead, they use specific techniques to herd their prey into large, manageable chunks.

Opens the Intellect+ feed with this card first. Swipe up for the next one.

Sources

To cite this card, link to https://intellectplus.co.uk/app/ideas-how-giant-sea-creatures-eat-tiny-sea-creatures-kelly-benoit-.

How we source, check and correct cards: Editorial standards.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

Finding something worth knowing…