Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
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
Squirrels forget where they hide about half of their nuts.
698
Dolphins have names for one another.
18
Denmark has twice as many pigs as there are people.
66
A dork is a whale's penis.
327