Squirrels forget where they hide about half of their nuts.
698
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
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
The colossal squid has the largest eyes in the world.
4
Jellyfish as a species are actually older than dinosaurs and sharks.
383