Marine biologists aren't positive but they believe that the horn is for jousting and also just and advertisement to attract mates.
The Narwhal
4 meters
Yes, it is one of their canine teeth.
Because the male narwhal (and occasionally the female narwhal as well) has a long tooth that juts out like a horn from the lower left jaw.
The tusk of an adult narwhal can range from 1.5 to 3.1 meters (5 to 10 feet) and sometimes longer.
The Narwhal has a horn. Horse Isle Quiz- Narwhal.
Narwhal
it is made of ivory
there is no fish with a horn, but if you think narwhal it is a aquatic mammal
The Narwhal
4 meters
Yes, it is one of their canine teeth.
Because the male narwhal (and occasionally the female narwhal as well) has a long tooth that juts out like a horn from the lower left jaw.
It would probably be narwhales, as they have a horn on their "head" much like unicorns do.
The narwhal.
narwhal its a whale with horn on its head that is also its nose
GOOD QUESTION! Well there is one animal with a horn that looks like a unicorn's horn.....What is it? you ask, IT IS A NARWHAL! Narwhal use their horn's to fight underwater. They don't have two horns like a bull, but they do have one horn like a unicorn! Here is a picture of a bunch of narwhals! Watch where you are going with that horn!