Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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The largest earthworm on record was found in South Africa and measured 22 feet.
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Condoms were originally made of animal intestines or linen.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Denmark has twice as many pigs as there are people.
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Two dogs were among the Titanic survivors.
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In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
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