Sharks have been on the planet longer than trees.
14
Female kangaroos have three vaginas.
2
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Dolphins have names for one another.
18
Sharks, like other fish, have their reproductive organs in their chests.
248
A group of unicorns is called a blessing.
304
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4