🦭 Atlantic grey seals can sleep on land and at sea. 😴
When sleeping at sea they only turn off one half of their brain! 🧠 This helps them stay aware of their surroundings and watch out for predators. 👀
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@cbmwc.bsky.social🦭 Atlantic grey seals can sleep on land and at sea. 😴
When sleeping at sea they only turn off one half of their brain! 🧠 This helps them stay aware of their surroundings and watch out for predators. 👀