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9 Interesting Facts About Brown Bears

When you think of a large, ferocious bear, typically, Brown Bears would come to mind. They are the kings of the woodlands, being intelligent, robust, resilient, and cunning.

Brown bears are unpredictable creatures, and you never know what they will do next, they may gently smell what they want and then depart, or they might charge right away.

In this post, you will get to know some cool and exciting facts about Brown Bears for kids to read and learn more about.

Basic Brown Bears Facts

A brown bear, scientifically known as Ursus arctos, belongs to the mammalian family. It is the most common and well-known bear of its kind. These bears aren’t like the rest. About 80 subspecies of brown bears fall under the Ursus arctos subgroup. In North America, they are also known as Grizzly bears or grizzlies.

Brown bears may be found in hilly and wooded locations around the globe, including North America, Europe, and Asia. Regardless of their size, these enormous creatures are not always violent. They hardly ever come into contact with people.

Some of the basic known facts about Brown Bears:

  • Name: Brown Bear
  • Scientific Classification: Mammalia
  • Latin Name: Ursus arctos
  • Appearance (physical characteristics):  Dark brown color ranging from pale cream to black.
  • Size and Weight: 90-150 cm tall, weighing 136-390 kg
  • Habitat and Range: Deserts, high mountain forests, and ice fields.
  • Diet: omnivorous, gorging on animals, fruits, and vegetables.
  • Life Expectancy: 25 years
Basic Brown Bears Facts

A male brown bear is known as a boar, much as other bear species. Brown bear sows are female brown bears.

Brown bear cubs are adorable, and there are usually two or three infants in a litter of cubs. Some of its well-known subspecies are the grizzly bear and the Kodiak bear. One of its closest relatives is the polar bear, Ursus maritimus.

After the polar bear, the brown bear (Ursus arctos) is the second-largest bear. They dwell in North American, Asian, and European highlands and forests.

Brown bears are among the world’s most aesthetically stunning creatures. Few people know that these magnificent creatures are not entirely brown in hue. Brown bears can have black or cream-colored fur, which is a little-known fact.

These are some of the numerous characteristics that make them fascinating creatures. Let’s examine some additional facts about them that will make these gigantic beasts even more intriguing.

Some Interesting Facts about Brown Bears:

1. Brown Bears hibernate in winters.

Brown bears dig burrows for themselves or seek shelter in caves during the winter. Because there isn’t much food available in the winter, they hibernate. In the fall, they eat more to prepare for hibernation by accumulating body fat.

They prepare their dens and inhabit them around September and December, emerging in March and May. During the winter, brown bears go into a deep hibernation known as torpor.

They hibernate to avoid the cold and because food is scarce during the winter.

In the fall, a brown bear consumes virtually constantly, saving energy for the four to seven months when it must rely on stored body fat.

One of the interesting facts about brown bears is that Alaskan brown bears have a remarkable ability to preserve food. They create ‘belly holes!’ The bigger their bellies, the more food they can store, such as fish or plant roots.

2. Brown bears are speedy runners.

Bear Running

Brown bears are thought to be swift runners. They can reach speeds of 48 kph to 64 kph, if necessary, equivalent to 30 mph to 40 mph. This speed can also be comparable to that of a healthy Greyhound. A human being would not be able to outrun a brown bear if they decide to chase them, so you always know not to make them angry!

3. Brown bears can swim too!

Brown bears are excellent swimmers as well. A five-kilometer-wide river or gulf is not a significant stumbling block for them. On the other hand, Polar bears can be considered even better swimmers.

Bear swimming

4. Brown bears can eat anything from plants insects to mammals.

Although Brown Bears consume various insects, moths are the most popular. Grizzlies may spend up to 14 hours a day turning over boulders and swallowing over 40,000 moths.

Brown bears are sometimes mistaken for ferocious carnivorous predators. However, they are omnivores. Their diet is similar to that of other mammals. Plants and roots make up a large part of their diet. Deer, fish, small creatures, berries, honey, nuts, and plants are all on their menu. However, fish, such as salmon, is their favorite food, and they also enjoy the fat from fish. This fat allows them to hibernate for lengthy periods. Brown bears have been known to consume up to 90 pounds of food every day.

Brown bears lose their teeth as they age, making it more challenging to acquire animals and forcing them to rely on plant sources.

Brown bears weigh from 136-390 kg on average. This is comparable to the 300-860 lb range of brown bears. They are three times the weight of a male wolf and nearly two times the weight of a tiger.

5. Brown bears are territorial creatures!

Clubfoot bears are envious of their territory. A single adult bear can secure an area of up to 400 square kilometers. They usually live in the same Den throughout their lifetime. Only when the brown bear’s den is destroyed does he replace it. Otherwise, they would spend their entire life living in the exact location.

They do not mark their territory with urine, as many other animals do, but with claws and ripping the bark off the bottoms of trees.

Bear in tree cave

6. Brown bears can climb trees.

Usually, baby brown bears can climb trees easily because some branches might not be strong enough to hold an adult bear’s weight.

However, the idea that grizzlies can’t climb trees is a misconception. Brown Bears may move vertically if they choose to, despite their weight and strong claws making climbing difficult and requiring assistance from evenly placed branches.

Bear Climbing Tree


7. Brown bears like to be alone.

Brown bears are solitary creatures. When they feel like communicating with other bears, such as when looking for a mate, they purposely twist their feet on the ground when walking in specific regions; bears do this because glands in their feet emit chemicals, which can be released when they turn their feet on the ground.

8. Brown bears are most active during twilight and night in the wild.

Unlike some other animals, Bears do not have a set hour when they emerge at night. They are most active in the early morning, soon before sunrise, and immediately before absolute dusk.

During the day, they rest on day beds, which are frequently made of dense cover to keep the heat out.

Bear in Night

9. Brown Bears have an exceptionally excellent sense of smell.

Their keen sense of smell allows them to scent food from several kilometers away, so if you’re camping in a bear country and a bear smells your food, he’ll almost certainly come around to inspect it. That might happen at any time of day or night.

Also Read: Black Bear Facts


Aren’t Brown bears such wonderful and fascinating creatures? We hope you had a good time learning about these fascinating facts!

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