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.
22
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Domestic pigs average a top speed of about 11 miles per hour.
182
A group of unicorns is called a blessing.
304
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Parrot parents "name" their children with a signature call.
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