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
Alligators can live up to 100 years.
337
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
A group of unicorns is called a blessing.
304
The cat brain weighs about 30g.
167
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12