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
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The head of a jellyfish is called the "Bell."
6