When dragonflies mate, their tails form a love heart.
22
Squirrels forget where they hide about half of their nuts.
698
Domestic pigs average a top speed of about 11 miles per hour.
182
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
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