Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
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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.
22
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10