Is playing dead a brilliant survival tactic or a desperate defense?

The surprising reasons animals play dead - Tierney Thys · 4:47 · Video: TED-Ed · Watch at the source

In short: From sharks to chickens, hundreds of species use a phenomenon called tonic immobility to survive. This video explores how animals use feigned death as both a shield and a weapon.

Tierney Thys examines the biological mechanism of tonic immobality, or TI. This behavior is not limited to a single species; it is found in a diverse range of creatures, including lemurs, lizards, ants, amphibians, and sharks.

The video explains that this state of immobility serves dual purposes: it can function as a defensive maneuver to avoid predation or as an offensive strategy in the animal kingdom.

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