Domestic pigs average a top speed of about 11 miles per hour.
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Cats recognise the voice of their owner, but never evolved to care.
22
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!
2
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
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.
24