The animals with the least need for sleep are: Bullfrogs cannot sleep for months at a time. Impala hardly sleeps. Alpine swifts fly from Switzerland to West Africa for six months without stopping. walruses can go 84 hours without sleep!
Which animal sleeps little?
Bullfrogs are thought to be animals that can survive for months at a time without sleeping. They remain vigilant during these periods while they close their eyes and rest. Studies have shown that even while resting, these giant amphibians responded to painful stimuli and were awake enough to show changes in breathing.
Which animal sleeps only 5 minutes a day?
Kirin sleeps only 5 minutes at a time.
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