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
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
A 42-foot sperm whale has about 7 tons of oil in it.
209
The octopus does not have a blind spot.
273
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
Penguins have a gland above their eye that turns saltwater into freshwater.
12