Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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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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Cats recognise the voice of their owner, but never evolved to care.
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Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
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The head of a jellyfish is called the "Bell."
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Condoms were originally made of animal intestines or linen.
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