Orangutans can disguise their voices to deter predators

An orangutan
(Image credit: Dimas Ardian/Stringer/Getty Images)

A new study has revealed that orangutans can change their voices to scare predators away.

The findings, published in The Journal of Experimental Biology, reveal that orangutans can use their hands to change the pitch of their calls.

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Meghan DeMaria

Meghan DeMaria is a staff writer at TheWeek.com. She has previously worked for USA Today and Marie Claire.