How Sea Otters Stay A Little Hotter - Fun Fact Friday

Otters live in cold water and to help them keep warm they have the densest fur of any mammal; but that is not all that keeps them warm, scientists have also found out something amazing about how their muscles work. Sources: https://cimioutdoored.org/sea-otters-fur-facts/ https://www.howitworksdaily.com/how-do-sea-otters-keep-warm/ https://www.marinemammalcenter.org/animal-care/learn-about-marine-mammals/sea-otters https://www.newscientist.com/article/2283472-sea-otters-use-muscles-to-chemically-generate-heat-without-shivering/ https://www.science.org/lookup/doi/10.1126/science.abf4557 https://www.smithsonianmag.com/smart-news/metabolic-trick-keeps-sea-otters-warm-cold-seas-180978156/

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