There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
Moths are unable to fly during an earthquake.
328
Cats sleep for 70% of their lives.
8
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Only 3% of bird species have penises.
0