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African Elephant

Winning at Waketime!

Elephants barely sleep!

~2 hours of sleep a day

You might think the biggest land animals need a BIG night's sleep. Nope!

Wild African elephants can sleep for only about two hours a day. Instead of snoozing the night away, they spend much of their time awake, walking, eating and exploring.

Brightly painted blue African elephant from the book Sleep, Nap, Snooze, standing in front of a graffiti-covered wall.

Now You Know!

Researchers once recorded wild elephants going nearly 46 hours without sleep!

That's almost two whole days awake.

How does an african elephant sleep?

Page from Sleep, Nap, Snooze titled Winning at Waketime, with a notebook-paper text panel about elephant sleep on a graffiti background.

From Sleep, Nap, Snooze

Winning at Waketime

The African elephant is one of the sleepy, strange and surprising animals featured in Sleep, Nap, Snooze: The Bed Habits of Animals.

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For parents & teachers

Is this really true? Sources & further reading

Yes, with an important detail. In a 2017 study, researchers tracked two wild African elephant matriarchs for 35 days. They averaged about two hours of sleep per day, and the researchers recorded periods of up to about 46 hours without sleep.

Because the study followed two elephants, we shouldn't say that every African elephant sleeps exactly two hours or regularly stays awake for 46 hours.

Animal:
African Elephant
Scientific name:
Loxodonta africana

Source: Gravett et al., Inactivity/sleep in two wild free-roaming African elephant matriarchs, PLOS ONE, 2017.

Read the research (opens in a new tab)