The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
A giraffe's kick is so powerful that it can decapitate a lion.
216
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Drivers kill more deer than hunters do.
660
The elephant brain weighs about 6,000g.
274