Beyond the smokescreen: the diverse ways cephalopods deploy their ink

Sparkling Clouds and Other Wild Ways Cephalopods Use Ink · 5:25 · Video: SciShow · Watch at the source

In short: When threatened, octopuses and other cephalopods release ink to evade predators. This video explores how these ink clouds can evolve into much more complex and specialized defensive forms than a simple smokescreen.

While most people recognize ink as a basic tool for creating a visual distraction, cephalopods utilize it in a variety of sophisticated ways. This exploration looks at how these marine animals move beyond standard obscuration to employ more specialized and wild defensive tactics.

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