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 most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Only 3% of bird species have penises.
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An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
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