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A-Z-Animals
Marsican Brown Bear vs. Grizzly: What’s the Difference?
By Kyle Glatz,
4 hours ago
Brown bears , Ursus arctos, are some of the largest and fiercest mammals on the planet today. Yet, this species of bear has a few subspecies that are easy to confuse with one another. Two of them are grizzly bears and Marsican brown bears. After all, large mammals with brown fur and shoulder humps can look very similar. That’s why we’re going to compare the Mariscan brown bear and the grizzly bear .
We’ll show you several ways that these animals are different from one another, and why you’ll never mistake one for the other in the wild!
Comparing a Marsican Brown Bear and a Grizzly Bear
Marsican Brown Bear
Grizzly Bear
Size
Weight: 300-480 lbs Height: 3-3.5 ft at the shoulder Length: 6.2-6.6 ft
Weight: 400-790 lbs Height: 3-4.5 feet at the shoulder Length: 7-10 feet
Species
Ursus arctos arctos or Ursus arctos marsicanus
Ursus arctos horriblis
Morphology
– Typically present with dark brown fur, but they can have golden beige fur – Has a pronounced shoulder hump
– Very light tan to brown colors – Large shoulder hump – Long claws
Diet
– Omnivorous – Primarily subsists on plants, tubers, roots, and fruits including the buckthorn berry – May eat domestic animals and livestock – Will scavenge other animals’ kills
– Omnivorous – Usually eats plants, fruits, berries, and roots – Often hunts fish, rodents, and large mammals like deer, elk, cattle, moose, and sheep.
– Lives throughout western Canada and most of interior Alaska, along with northwestern states in the United States – Prefers to dwell in forests, meadows, prairies, and other areas .
Hibernation
– Becomes active several times throughout the hibernation time
– Prepares a den and becomes relatively inactive during hibernation – Not all grizzly bears hibernate
The 3 Key Differences Between a Marsican Brown Bear vs. Grizzly Bear
Mariscan brown bears weigh between 300 and 480 pounds.
The biggest differences between a Mariscan brown bear and a grizzly bear may be found in their size, coloration, and location. Marsican brown bears are smaller than grizzly bears, weighing upwards of 480 pounds, measuring 6.6 feet long, and standing 3.5 feet at the shoulder. Grizzly bears weigh up to 790 pounds, stand up to 4.5 feet at the shoulder, and measure up to 10 feet long.
Marsican brown bears are often a dark brown color, but they may also be golden beige at times. Grizzly bears are usually light tan or brown, especially on the tips of their hair on their back and sides. However, their legs are usually a darker brown.
Grizzly bears only live in North America , especially in Alaska, western Canada, and the northwestern part of the United States. However, the Marsican brown bear only lives in the Abruzzo, Lazio, and Molise National Park in Italy. Thus, these two animals live in two unique places.
Marsican Brown Bear vs. Grizzly Bear: Size
Grizzly bears are significantly larger than Marsican brown bears, weighing up to 1,200 pounds.
Grizzly bears are larger than Marsican brown bears. The average grizzly bear weighs between 400 and 790 pounds, grows between 3 and 4.5 feet tall at the shoulder, and measures between 7 and 10 feet long. When they stand on their hind legs, they are massive! Moreover, the largest grizzly bear weighed 1,200 pounds!
The Marsican brown bear weighs between 300 and 480 pounds, stands 3.5 feet at its max, and measures between 6.2 and 6.6 ft long. Clearly, grizzly bears are a larger breed.
Marsican Brown Bear vs. Grizzly Bear: Species
Both the Marsican brown bear and the grizzly bear are Eurasian brown bears. However, they are subspecies that have distinctions both in their morphology and names.
The Marsican brown bear’s scientific name is either Ursus arctos arctos or Ursus arctos marsicanus . Meanwhile, the grizzly bear’s scientific name is Ursus arctos horriblis, the latter name referencing its powerful, deadly nature. Thus, these creatures are distinct from a scientific perspective.
Marsican Brown Bear vs. Grizzly Bear: Morphology
Marsican bears, like these four cubs, have dark brown fur, but it can also be golden beige.
The Marsican brown bear and the grizzly bear are very similar in their looks, but the grizzly bear has lighter fur and a more pronounced shoulder hump. Marsican brown bears have dark brown fur, but they can also have golden beige fur.
Grizzly bears have a light tan or brown color on their flanks and back, but their legs are usually a darker color. Also, grizzly bears tend to have longer claws than other bears to help them dig and turn over rocks to find food.
Marsican Brown Bear vs. Grizzly Bear: Diet
Grizzlies and Marsican brown bears have different diets. This grizzly is fishing for its next meal.
Grizzly bears and Marsican brown bears are omnivores, but they each eat different foods. The Marsican brown bear primarily subsists on plants, roots, fruits, and berries. They especially enjoy the buckthorn berry. They kill small domestic animals like sheep and turkeys, but not very often. Sometimes, they will scavenge other animals’ kills.
Grizzly bears certainly enjoy plants and fruits. However, they are also hunters that kill large mammals like elk, cattle, moose, and deer. They have the size and power needed to bring these animals down. Their propensity for catching fish and hunting large mammals makes them different from the Marsican brown bear.
Marsican Brown Bear vs. Grizzly Bear: Range
The Marsican brown bear only lives in Italy. Their range in that country is small and is basically only the Abruzzo, Lazio, and Molise National Park. They live in high-altitude meadows and wooded mountain places.
Grizzly bears live in forests, wooded areas, meadows, and prairies in some of the coldest, most unforgiving places in North America. They can be found throughout Alaska and other northwestern states in the U.S. along with the western parts of Canada .
You would never see these two bears in the same country unless they were in a zoo.
Marsican Brown Bear vs Grizzly Bear: Hibernation
Marsican brown bears have a more pronounced shoulder hump than grizzlies do.
The Marsican brown bear hibernates differently than grizzly bears and other brown bears. Rather than hibernating through an entire winter, the Marsican brown bear wakes up several times. They undergo a partial hibernation rather than a true one.
Grizzly bears may undergo complete hibernation in places where food is scarce, and they may skip hibernation entirely if the climate is right and food is abundant. Thus, these two animals take completely different approaches to hibernating.
These two bears are very different from each other despite looking similar. However, their size, location, feeding habits, and other features are unique, and it helps us tell them apart. With the knowledge we presented you with in this article, you should be capable of differentiating these creatures.
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