Denmark has twice as many pigs as there are people.
66
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Cats recognise the voice of their owner, but never evolved to care.
22
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18