Which Bear Species is Larger: The Giant Short-Faced Bear or the Polar Bear?

This isn’t a matter of opinion; it’s a matter of fact. The giant short-faced bear (Arctodus simus) is much bigger than the polar bear (Ursus maritimus).

Comparison of Polar Bear and Short-Faced Bear

When it comes to the question of whether the giant short-faced bear or the polar bear is larger, there is no room for opinion. The size of these animals is well-documented and can be compared based on scientific data.

The polar bear, Ursus maritimus, is the largest existing land carnivore, except for those who classify it as a marine animal due to its aquatic habits and movements. On average, a female polar bear stands around 5.9 to 7.9 feet tall on its hind legs and weighs between 330 and 550 pounds. Males, on the other hand, stand between 7.9 to 9.8 feet tall and typically weigh 900 pounds, with some really big males exceeding 2,000 pounds.

The Giant Short-Faced Bear: Arctodus Simus

The giant short-faced bear, Arctodus simus, was a behemoth that once dominated North America. This species stood about 13 feet tall when standing on two legs and weighed approximately 2,220 pounds on average. Some of the largest specimens could reach up to 3,500 pounds. These bears were the largest known mammalian predators, almost certainly kleptoparasitic. Their impressive size and strength allowed them to take over kills from other predators such as dire wolves and lions (Smilodon).

South American Short-Faced Bear: Arctotherium Angustidens

Not to be outdone, another species of short-faced bear, Arctotherium angustidens, was also a giant. Standing just over 11 feet tall on four legs and weighing between 3,200 to 3,800 pounds, they were the largest known mammalian predators alive during their time. These bears would almost certainly leave their kills to this species due to their formidable size and strength.

Historical Evidence and Size Comparisons

Historical evidence supports the claim that both short-faced bears were larger than polar bears. The largest polar bear found in modern times was a 2,200-pound specimen killed in the 19th century. The North American short-faced bear weighed around 2,500 pounds, while the South American short-faced bear could weigh up to 3,500 pounds. These figures demonstrate that the short-faced bears were consistently larger than their polar bear counterparts in weight and size.

Conclusion

In conclusion, the giant short-faced bear (Arctodus simus) is undoubtedly larger than the polar bear (Ursus maritimus). Whether it’s the South American Arctotherium angustidens or the North American Arctodus simus, these bears were giants in comparison to their modern counterparts.