In Australia, there are spiders big enough to eat snakes.
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It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
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
Cats recognise the voice of their owner, but never evolved to care.
22
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
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20