Sea otters hold hands while they sleep
Sea otters hold hands in groups called rafts to avoid drifting while sleeping, also using tools like rocks and possessing incredibly dense fur for survival.
Sea otters famously hold hands while sleeping to prevent drifting apart! These social animals form groups called "rafts," sometimes with over 100 otters, linking paws or wrapping themselves in kelp for anchorage. This behavior is crucial for survival, as drifting away leaves individuals vulnerable to predators.
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