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These Penguins Nap Thousands of Times Per Day
Parent penguins take more than 10,000 micronaps per day, study
Parent penguins take more than 10,000 micronaps per day, study
Nesting Penguins Take More Than 10,000 Mini Naps Every Day
Penguins survive on thousands of microsleeps - Green Prophet
This penguin is serious about napping, taking over 10,000 mini
Penguin parents sleep for just a few seconds at a time to guard
These penguins nap 10,000 times a day, for seconds at a time
Sleeping for Seconds, Thousands of Times a Day
TIME for Kids Power Nappers
Penguins Nap 10,000 Times a Day » Explorersweb
Like Batman, Penguins Take Thousands of Micro-Naps Totalling 11
This penguin survives on 4-second microsleeps — thousands of times