A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
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In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
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