Sloths take two weeks to digest their food.
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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Dolphins have names for one another.
18
The largest earthworm on record was found in South Africa and measured 22 feet.
151
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34