Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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Denmark has twice as many pigs as there are people.
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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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The head of a jellyfish is called the "Bell."
6