• LOG IN
  • START FREE TRIAL
  • EXPLORE
    • The Dark Side
    • History
    • Science
    • Natural World
    • Majestic Earth
    • Human Spirit
    • Travel the World
  • GENRES
    • Biography
    • Space
    • Science & Tech
    • Mind & Body
    • Earth
    • Travel & Adventure
    • Nature
    • Ancient History
    • Early Modern
    • Current History
    • War & Military
    • True Crime
    • Historical Drama
    • Art & Culture
  • ARTICLES
  • Store
  • EXPLORE
    • The Dark Side
    • History
    • Science
    • Natural World
    • Majestic Earth
    • Human Spirit
    • Travel the World
  • GENRES
    • Biography
    • Space
    • Science & Tech
    • Mind & Body
    • Earth
    • Travel & Adventure
    • Nature
    • Ancient History
    • Early Modern
    • Current History
    • War & Military
    • True Crime
    • Historical Drama
    • Art & Culture
  • ARTICLES
  • Store
  • search
Narwhals, Unicorns of the Sea: When Myth Meets Reality Narwhals, Unicorns of the Sea: When Myth Meets Reality
share
Nature

Narwhals, Unicorns of the Sea: When Myth Meets Reality

BY Justine Damiano PUBLISHED May 16, 2019
share

[Editor's Note:  This article was originally published in May 2019.]

 

We all know unicorns are not real, but that doesn’t mean their horns are fantasy. Narwhals are a species of whale that sport a single “horn” from their head – just like the unicorn. They have been fantasized about, and, because of their mysterious habits, they have been categorized as myth by some. But narwhals are very much real, and they live in the Arctic seas.

I feel as though, in recent years, narwhals have become a bit of a pop culture phenomenon. There have been t-shirts, Internet cartoons, and even shot glasses featuring their image. But this odd, aquatic whale has actually been a source of curiosity and fascination since the age of the Vikings.

 

Are Narwhals Real?

As strange as they appear, narwhals do not just live in our imaginations. These mysterious creatures are real, but they are definitely not something that you come across in your daily life. And that’s not just because the average person can’t say they casually travel through the Arctic Ocean. Even those living in regions that are home to narwhals find it pretty hard to spot them. That’s because their lifestyle is really quite elusive.

 

A Horned Whale: The Narwhal’s Splendid Tusk

So why all the hype about these crazy whales? The obsession begins with their mythical “horns.” While you may think the sword-like protrusion looks like a horn, you’ll notice the word tusk used to label it. That’s because the narwhal horn isn’t truly a horn at all – it’s an enlarged tooth that can grow as long as 10 feet. While narwhals were once primarily used for both food and fuel, they are now hunted mostly for their tusks.

 

These animals are not easy to catch. Narwhals are smaller than other types of whales – with an average length of 13-15 feet (making them shorter than a school bus!) – and move surprisingly fast.

And those tusks are incredibly fascinating in and of themselves. Narwhal tusks are most commonly found on males, though they are also sometimes seen in the female population. Most tusk-equipped narwhals have just one, but there are a few that actually have two tusks. And some have no tusk at all.

 

 

But what’s the point of the tusk? We don’t know for sure, but scientists have their theories. Remember when I said the tusk is an enlarged tooth? Well, a narwhal tusk shares similar characteristics with our human teeth, but with a difference. A human tooth has multiple layers: from outside to inside, there’s the enamel, hard dentin and cementum, and pulp. A narwhal tooth is the opposite, leaving the softest part exposed. Some scientists hypothesize that this inside-out arrangement allows narwhals to detect important information like water pressure and temperature. But what of the narwhals without tusks? Well, maybe researchers need to come up with some new ideas.   

  

Where Do Narwhals Live?

So where can you find a narwhal? Narwhals glide through the Arctic seas of Canada, Greenland, Norway, and Russia. But just because we know where they live doesn’t mean they are easy to find. For most of the year, narwhals live in the cracks of densely packed ice. And when they’re not wintering between sheets of ice, they can dive up to 1.5 miles deep below the surface. Narwhals are so difficult to study that researchers can’t even reliably document their current population trend.

 

Caging a Legend: Why Narwhals Can Not Live in Captivity

 

Unfortunately, you’ll have to travel to them if you ever want to catch a glimpse of their majestic horns. Why’s that? Narwhals cannot be kept in captivity. While people have tried to cage the obscure Monodon Monoceros (the fancy, scientific name for this species meaning “one tooth, one horn”), the creatures cannot survive in an enclosed environment. In fact, every narwhal that has been kept in captivity has died.

 

 

Narwhals are part of the Monodontidae family, and share this genealogy with the beluga whale. Monodontidae cetaceans include only these two whale species, and are native to the coastal regions of the Arctic Ocean.

 

In the wild, narwhals live and travel in groups. They often swim with 15 to 20 others, though gatherings of several hundreds or even thousands have been reported. Could you imagine the sight of several thousand narwhals swimming? That’s not something you’d see just any day.

 

How Long Do Narwhals Live?

Just how long are these creatures’ lifespans? While narwhals may not be eligible for AARP cards during their lifetimes, they still clock in at about 50 years on average. That doesn’t really compete with their other whale cousins, whose average lifespan is closer to 200 years, but it still can bring them to the age when we humans begin to experience our mid-life crises. So don’t worry! Narwhals have plenty of time to enjoy their existential panic. And, even better, they don’t have any natural predators to fear other than killer whales that sometimes make it up to the Arctic. But, while there are few animals they need to watch out for, there is another danger to them: human hunters.  

 

Five Fun Narwhal Facts:

  1.    The Unicorn Connection:

    Narwhals are often referred to as the “unicorns of the sea,” and for good reason. In medieval times, Vikings often hunted narwhals and sold their tusks as “unicorn horns” to unsuspecting Europeans. The clever, yet deceitful, Vikings were able to get away with it, too. Because narwhals could only survive in cold, remote locations, they were pretty much unknown to the people living south of the Arctic. Since the buyers were unaware of the creatures or their horns, the Vikings were able to carry out their scheme.
  2.    Narwhals for … Dinner?

    Narwhals aren’t just eaten out of necessity; for the Inuit people, in fact, they are a delicacy. It’s rumored that the meat tastes like hazelnuts, and the creatures offer great nutritional benefits too – they are full of vitamins and minerals, and a single ounce of narwhal meat has the same amount of vitamin C as an orange.

    Even though Narwhals may be classified as “Near Threatened” by the International Union for Conservation of Nature, Inuit can freely hunt the animal. What is illegal, though, is the importation and sale of narwhals in the United States. Narwhals may seem like an odd thing to smuggle into a country, but for some it’s a lucrative item on the black market.



  3.    Corpse of the Sea: 

    The name “Narwhal” is actually derived from the old Norse word meaning “corpse whale.” But why would they call this majestic creature a corpse? Narwhals are covered in black and white mottled skin and they often lie inactive, just below the surface. So, to inexperienced observers, narwhals appeared to be dead and were often – and grotesquely – mistaken for the corpses of sailors lost to sea.

  4.    A Whale of a Different Color: 

    Just like the Horse of a Different Color in the Emerald City of The Wizard of Oz, narwhals, too, change color. They may start off with a blue-grey color, but their color transforms over their lifetimes. They change from their newborn color of blue-grey to blue-black in their juvenile years. Adult narwhals are mottled grey, and then turn white in old age (just like us and our grey hairs).

  5. Order Up! What do Narwhals Eat? 

    Narwhals might not be ordering sushi or filet-o-fish sandwiches, but their diet isn't too different from some of us. Narwhals like to munch on Greenland halibut, Arctic and Polar cod, squid, and shrimp. They can be found fishing for dinner at the ice floe edge, where open water meets ice still attached to the shoreline, and in the ice-free summer waters. 

While we know some fun facts about these interesting creatures, there is still a lot more for researchers to learn. For example, we only recently discovered what narwhals’ diets consisted of, thanks to the research conducted by biologist Kristin Laidre and reported in a 2005 study. (Hint: narwhals love to binge on squid, halibut, shrimp, Arctic cod, rockfish, flounder, and crab.)

 

Narwhals aren’t the only impressive species of the arctic. If you’d like to take a deeper dive into the lives of these fascinating animals, check out Arctic Ocean: The Frozen Sea.

 

RELATED TITLES

Hunting the Ice Whales
51MIN
Hunting the Ice Whales
Free Diving With Killer Whales
45MIN
Free Diving With Killer Whales
Super Senses: Wild Feats of Evolution
13 EPISODES
Super Senses: Wild Feats of Evolution
Animal Strategies: The Will to Survive
6 EPISODES
Animal Strategies: The Will to Survive
Ocean Adventurer
3 EPISODES
Ocean Adventurer
Wildest Places - Antarctic
4 EPISODES
Wildest Places - Antarctic
Dive to Tiger Central
50MIN
Dive to Tiger Central
Turtles: Prehistoric Beasts
48MIN
Turtles: Prehistoric Beasts
Wildest Places - Pacific
4 EPISODES
Wildest Places - Pacific
Dolphins in Danger
48MIN
Dolphins in Danger
The Wolf: Marine Mammal
52MIN
The Wolf: Marine Mammal
Sharks: The Big Five
51MIN
Sharks: The Big Five
Into the Unknown: A World Oceans Day Playlist
23 PLAYLIST TITLES
Into the Unknown: A World Oceans Day Playlist
Wonders of the Arctic
23MIN
Wonders of the Arctic
The Wild Pacific 4k
52MIN
The Wild Pacific 4k
The Dark Side of the Ocean
43MIN
The Dark Side of the Ocean
Wild Albania
51MIN
Wild Albania

RELATED ARTICLES

Nature
4 of the Weirdest Animals You Didn’t Know Exist

4 of the Weirdest Animals You Didn’t Know Exist

by Kellyn Doerr | Feb 10, 2022

Take a step on the wild side and discover some of the coolest creatures you’ve never heard of. From Sparklemuffins to...

Nature
Whales: Can Rewilding Save These Keystone Species?

Whales: Can Rewilding Save These Keystone Species?

by Kevin Martin | Feb 12, 2021

Whales’ wellbeing has been threatened by centuries of human activity on the seas. Now people are finding a way to...

Culture
Hen Fever! The Amazing Global History of Chickens

Hen Fever! The Amazing Global History of Chickens

by Kevin Martin | Jan 25, 2021

In the United States and elsewhere, chicken is the most popular meat. There are billions of chickens all around the...

Nature
Top 4 Traits of a Modern Sea Monster

Top 4 Traits of a Modern Sea Monster

by Joe Gioia | Oct 24, 2020

Recent attacks on boats by orcas recall 19th century encounters where furious sperm whales rammed and sank two whaling...

Nature
Takaya the Sea Wolf: A Story of Evolution and Climate Change

Takaya the Sea Wolf: A Story of Evolution and Climate Change

by Eden Arielle Gordon | Oct 22, 2020

Before his untimely death, Takaya, a rare and curious sea wolf from British Columbia, captivated the imagination of...

Nature
Reviving the American Bison – An Old Icon Returns to a New West

Reviving the American Bison – An Old Icon Returns to a New West

by Joe Gioia | Sep 07, 2020

American bison are staging a remarkable comeback in national parks and on Native American reservations. But opposition...

Nature
‘If It Can Kill You, That’s the Best’: The Origins of Shark Week

‘If It Can Kill You, That’s the Best’: The Origins of Shark Week

by Kevin Martin | Jul 25, 2019

Shark Week premieres Sunday, July 28. And what can we...

Nature
Whale Sharks: Why the World's Biggest Fish is in a Struggle For Survival

Whale Sharks: Why the World's Biggest Fish is in a Struggle For Survival

by Kevin Martin | Jun 14, 2018

Will space-age technology help save the largest fish...

Nature
Plastic Pollution in the Ocean: What You Can Do About It

Plastic Pollution in the Ocean: What You Can Do About It

by Kevin Martin | Jun 14, 2018

Conservationists are alarmed by masses of floating plastic garbage that endanger our oceans, including one they have...

History
Hawai‘i: A State, or a Nation?

Hawai‘i: A State, or a Nation?

by Kevin Martin | Nov 14, 2018

Uncovering Hawai‘i’s history reveals an unexpected tale of 19th century American empire-building and a tradition of...

Nature
Tsunamis: What, How, Why, Where

Tsunamis: What, How, Why, Where

by Kevin Martin | Jan 04, 2019

Tsunamis are among the most destructive natural disasters on Earth. What are these enormous waves that roll in from...

Nature
Facts about Shield Volcanoes: A Trip on the Lava Train

Facts about Shield Volcanoes: A Trip on the Lava Train

by Kevin Martin | May 06, 2019

Shield volcanoes are distinct from other volcanoes due to their sheer massiveness and the unique manner in which they...

Available On:

And More..

© MagellanTV, LLC 2018 - 2022

  • Gift MagellanTV
  • Store
  • FAQ
  • Privacy Policy
  • Terms & Conditions
  • Contact Support
  • About
  • Accessibility