Purr Definition: Context, Context, Context

This is a news story, published by Live Science, that relates primarily to Wolf news.

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cats purr

Live Science

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Science

Are cats the only animals that purr?

Summary

Nutrition label

84% Informative

Cats start purring shortly after birth, and both mothers and kittens often purr while locating each other and during nursing.

Scientists still don't fully understand how cats purr, but an important feature of purring is vibration of the larynx, the structure in the throat known as the voice box in humans.

There are at least two species of genets that are known to purr.

Many animals do make noises that share some resemblance to cat purrs.

Wolf spiders strike specialized body parts against each other to make a purring sound.

Because many animals make these vibrating noises when they're relaxed, it's a difficult behavior to study.

But one thing is clear: By the strict definition of purring, cats really are special.

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Informative language

Neutral language

Article tone

informal

Language

English