10 000 Naps a Day

Chinstrap penguins are native to Antarctica and some of the more southern parts of South America, and if you come across one and it’s asleep, don’t worry — it’ll almost certainly be awake soon. Per Wikipedia’s editors, this species of penguin “microsleep over 10,000 times a day and accomplish this in 4 second bouts of sleep,” allowing them to sleep, in total, for about 11 hours a day. It may not be a great idea, though; as Wikipedia’s editors further note, “Chinstrap penguins are generally considered the most aggressive and ill-tempered species of penguin.”