Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255