The peculiar sleeping habits of animals
Did you know that some animals never sleep?
TRAVEL Sleep
Some people sleep very little while some others are unable to function without sleeping for many hours. In any case, the average for humans is usually between six and eight hours of sleep a day. But what about animals? With so many different species, do they all sleep for the same number of hours? Click on the gallery and find out more about these animals' peculiar sleeping habits!