Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
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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
Moths are unable to fly during an earthquake.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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There's a rare breed of pig that looks like a sheep.
14