Seals Switch Sleep Modes
17:57–18:14 · 18s
A striking animal fact: fur seals sleep with half their brain in water but switch to full-brain sleep on land.
17:57–18:14 · 18s
A striking animal fact: fur seals sleep with half their brain in water but switch to full-brain sleep on land.
We use cookies to understand how you use our platform and to improve your experience. Click "Accept All" to consent, or "Decline non-essential" to opt out of non-essential cookies. Read our Privacy Policy.