Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
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
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Giant Anteaters' front legs look like a panda.
48