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Did you know that giraffes are the tallest animals in the world? They are unique in other ways, too. For one thing, they sleep only about 20 minutes each day, and usually not more than five minutes at a time. (They have to remain alert for predators.) Also, every giraffe’s coat is unique, and varies in color from white to nearly black, depending on what they eat and where they live.
Giraffes are unique animals.