Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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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.
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