In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The oldest recorded elephant lived for 82 years.
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A group of unicorns is called a blessing.
304
Rattlesnake mating sessions have been known to last more than 22 hours.
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