Are Narwhals Dangerous? Can They Kill You?
Narwhals are arguably the most iconic living marine mammal, largely due to the large tusk on its head. There is a lot of mystery around narwhals, likely because they have…
![Read more about the article Why Does a Narwhal Have a Horn? [Unicorns of the Sea Explained]](https://polarguidebook.com/wp-content/uploads/2022/10/Narwhals-Together-300x200.jpg)
Why Does a Narwhal Have a Horn? [Unicorns of the Sea Explained]
Narwhals are iconic marine mammals because of their impressive horn/tusk. They are known as the Unicorn of the Sea, and have been an impressive character of many stories going back…
![Read more about the article Why Narwhals Can’t Live in Captivity [+ Where Can You See Them]](https://polarguidebook.com/wp-content/uploads/2022/10/Narwhal-1-300x200.jpg)
Why Narwhals Can’t Live in Captivity [+ Where Can You See Them]
Many marine mammals are kept in captivity for research and to attract tourists or enthusiasts who want to see animals in real life which are difficult to see in the…
Why Do Greenland Sharks Live So Long?
Greenland sharks are the longest-living vertebrates swimming around the freezing Arctic waters. But why do they live so long when inhabiting one of the most extreme environments on the planet?…
Snowy Owl Eyes: Why Are They Big and Yellow?
Snowy owls are marvelous flying predators. They inhabit the high northern latitudes of the Arctic tundra where summer nights are not as dark as we know them. Instead, summer days…
Do Snowy Owls Hibernate or Migrate?
Generally, birds do not hibernate in the famously known way that grizzly bears do. Instead, during harsh winter weather birds migrate to warmer climates. But, what about snowy owls which…
What Do Snowy Owls Eat? Are They Carnivores?
Like many owls, snowy owls are also carnivorous meaning they are predatory birds eating meat. However, snowy owls live in the harsh environment of the Arctic tundra where food is…
How Do Narwhals Breathe? Do They Have Blow Holes?
Narwhals are iconic marine mammals. Because of their horn, they look like a mixture between a unicorn and a whale. Some people think this horn is used to kill their…
How Smart Are Walruses?
Walruses belong to the order Pinniped, which includes organisms that are thought to be some of the most intelligent marine species such as dolphins. Although it is difficult to determine…
![Read more about the article 16 Tusk-Worthy Facts about Walruses [#7 Will Shock You]](https://polarguidebook.com/wp-content/uploads/2022/09/Walrus-300x200.jpg)
16 Tusk-Worthy Facts about Walruses [#7 Will Shock You]
Walruses (Odobenus rosmarus) are an iconic marine mammal species, particularly because of their large size and their mustaches and tusks. Being an Arctic dwelling species, they have many features which…