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19 fascinating facts about monkeys

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Monkey Day, an unofficial holiday observed on Dec. 14 every year, is celebrated internationally to raise awareness about primates, including apes, tarsiers, and lemurs. Click through to find out some interesting facts about monkeys.

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$NOVOSIBIRSK, RUSSIA - JANUARY 8, 2019: A sculpture on display at the 19th Siberian snow sculpture festival in the Pervomaisky garden square. Kirill Kukhmar/TASS (Photo by Kirill Kukhmar\TASS via Getty Images)$
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19 fascinating facts about monkeys

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