Polar bear vs Grizzly bear is the most popular bears. They attract many people because of their unique abilities and big size. How well do you know these majestic animals’ abilities and powers? Polar bears are incredible creatures with the usual characteristics. Grizzly bears are a subspecies of brown bear, which can be found in Northern America. They are known for their larger size, weight, and aggressive nature. Let’s learn more about these two amazing creatures through our polar bear vs grizzly bear trivia questions. You can also choose your favorite one if you haven’t decided!
We have rounded up the most fascinating facts about a polar bear and grizzly bears.
Animals | Grizzly Bear | Polar Bear |
Family | Ursidae | Ursidae |
Kingdom | Animalia | Animalia |
Average Length | 6.5 ft | 7 ft 10 inch – 9 feet ten inches |
Average Tail | 5 cm | 7 to 13 cm |
Average height | 102 cm | 133 cm |
Class | Mammalia | Mammalia |
Area | Asia, Canada, Europe and North America | Norway, Newfoundland island, United States, Canada, Denmark, Russia, Arctic |
Habitat | Near Alaska dense close to the coast and continental US | Humid continental, arctic, sub, and arctic circle |
Order | Omnivore, Carnivora | Carnivora |
Stamina | 5 | 5 |
Teeth | Sharp and large incisor teeth | Canines are sharper, more jagged, and larger |
Weight | 80 to 360 kg | 350 to 700 kg |
Average life | Males 22 years and females 26 years | Over 25 years |
Physical traits such as body color, height, speed, and size vary among both polar bears and grizzly bears. Some physical differences between both are listed below.
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The behavior of polar and grizzly bears varies a lot. The males are not concerned with raising the cubs in both species. Both polar and grizzly bears walk on their hind legs. Most grizzly bears are territorial, however, polar bears are not.
The polar bears are generally carnivores, while grizzly bears are omnivores. Both of them have a life expectancy of around 25 years. Do you know the smartest species in the world? If not, check these six animals that are smarter than you.
Both polar and grizzly bears are powerful predators. The polar bear grows a longer snout and has paddle-like paws that help them in hunting seals. They patiently wait until they see a seal and use their sense of smell and sharp teeth to hunt the prey.
The best food for grizzly bears includes army cutworm moths, cutthroat trout, whitebark pine, and more. They prey on young elk and bison during the spring season. During summer, they like to eat ants, clover, and honeydew-rich grasses. They depend significantly on plants, unlike polar bears.
The polar bears reproduce by mating within their community. Most males mate with an adult female polar bear that reproduces once every three years.
Grizzly bears undergo sexual reproduction starting from May and extending up to July. In the mating season, the opposite genders of grizzly bears approach each other. Most female grizzly bears give birth after 180 to 250 days.
The California government added the grizzly bear to their state flag in 1911. Do you know when the grizzly bear go extinct in California? After the arrival of Europeans, the population of California rose. Later, residents were threatened by giant grizzly bears and they started hunting them eventually leading to extinction.
Have you think who will win a fight between polar and grizzly bears as both have powerful muscle strength? The polar bear possesses sharp teeth and powerful paws that indicate they would win a fight. But grizzly bears have the same features that make them more competitive. They have robust body and bone structure that allows them to fight against competitors.
The skull of a polar bear is thinner and longer. On the other hand, grizzly bears have heavier, shorter, and thicker skulls. Due to this feature, they are more powerful compared to polar bears. It is hard to decide who will win the fight between them because both have distinctive qualities.
Both polar and grizzly bears possess several characteristics that make them distinctive. Hope you have an idea about physical traits, hybridization, and behavior comparison between both species.
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