In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Dogs have been man's pet for over 14,000 years.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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