Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Condoms were originally made of animal intestines or linen.
347
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
There's a rare breed of pig that looks like a sheep.
14