How Elephant Seals Take Naps During Deep Dives in the Ocean
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A new study reveals that elephant seals take insomnia to new depths, sleeping only about two hours a day while foraging at sea.
Elephant Seal Monitoring Season Summary: Winter 2020-2021 (U.S. National Park Service)
Sleeping elephant seals fall through ocean's depths, and some even nap on the sea floor
Northern elephant seals can get less sleep than almost any other animal : NPR
Some Ocean Optimism Ep. 3: Elephant Seals
Unique sleep solution - A Dreamy Dive to the Bottom - Deep Sea Reporter
Risk versus reward on the high seas – skinny elephant seals trade safety for sustenance
Sleeping elephant seals fall through ocean's depths, and some even nap on the sea floor - ABC News
2 hours of sleep a day? How this animal can survive is a mystery.
You think you need more sleep? Tell that to an elephant seal
