It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
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
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Rattlesnake mating sessions have been known to last more than 22 hours.
232
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
A group of pugs is called a grumble.
10