The narwhal is a fun little animal. The long horn sticking out of it's face is actually a tooth. An adult male's tooth can be as long as a 6 year old kid. They use this for hunting, breaking ice in the Arctic ocean, and "fencing" with other males to get a wife. The females normaly don't have tusks, but if they do, they are really small. They are nicknamed "unicorn of the sea." They only have two teeth, and one of them are the long crazy one sticking out of the upper lip. They aren't endagered, but habitat change and hunting could change that. Their main diet is shrimp, krill, and small squid. They have no record of attacking humans.
