| Kangaroos hop because they can't move their legs independently. |
| Sharks are the only animals that never get sick. They are even immune to every known disease including cancer. |
| Sea otters hold hands while sleeping so they don't drift away from each other. |
| Ants go to war similar to humans. They use even more advanced strategies such as sending the weaker ants out, to fight first. |
| Penguins cannot walk backwards. They are too top heavy and would just fall down. |
| Dolphins don't breathe subconsciously, which is why the only sleep with 50% of their brain active - To prevent drowning. |
| Cats do not have sweet taste receptors - They can only taste things that are salty or bitter. |
| Porcupines can float in water. |
| The smallest and shallowest ocean in the world is the Arctic Ocean. |
| The 'Liger' is a cross between a female tiger and a male lion. Male tigers and female lions produce 'Tigons'. |