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Which animal sleeps the shortest in a day?
So I randomly read on wikipedia that horses sleep only about 3 hours per day and I was like.. there is no way I can function with that little sleep. So I decided to look up which animal sleeps the shortest and whaddaya know its the giraffe. Giraffes sleep an average of two hours a day.
If you wanted to know which animal sleeps the most, its the koala. It sleeps 22 out of 24 hours a day.
Giraffe fun fact dedicated to @Millet: