Who is stronger polar bear or grizzly?
However, grizzly bears are tougher than polar bears as they possess stronger and longer claws and an elongated skull with sharp and long canines that can completely separate the flesh from bone.
Put more bluntly, when polar bears and grizzly bears are both competing for food, its the polar bears that are more likely to walk away from conflict and leave the prize for grizzly bears. The bottom line: in a fight between a polar bear and grizzly bear, the grizzly bear reigns supreme.
Polar Bears have the strongest bite force of all bears, with a bite force of 1200 PSI. The Grizzly Bear comes in a close second with a bite force of about 1160 PSI. Gorillas are mainly plant-eaters - the only non-carnivore on this list!
Adult polar bears have no natural predators, though walruses and wolves can kill them.
Among all bear species, both the grizzly bear and polar bear take the crown as the strongest. Weighing more than around 800 pounds — the maximum recorded size is twice that figure — an individual male grizzly is equivalent to around five humans in strength … and even more when enraged.
Grizzly and polar bears are the most dangerous, but Eurasian brown bears and American black bears have also been known to attack humans.
5 Animals That Could Defeat A Grizzly Bear - YouTube
...
Sun bear.
Sun bear Temporal range: Pleistocene–recent, | |
---|---|
Vulnerable (IUCN 3.1) | |
CITES Appendix I (CITES) | |
Scientific classification | |
Kingdom: | Animalia |
Although a silverback gorilla is very fast, quite strong, and has a longer arm span, it is unlikely that a silverback could defeat the much larger and faster grizzly bear in a fair fight. The one advantage that a Silverback might have is in the enormous strength of its muscles.
1. Dung Beetle. A dung beetle is not only the world's strongest insect but also the strongest animal on the planet compared to body weight. They can pull 1,141 times their own body weight.
Would a polar bear beat a Kodiak bear?
KODIAK BEAR VS POLAR BEAR - Who would win this fight? - YouTube
While the largest gorillas can come into weight range of the smaller polar bears, in general terms, the polar bear far exceeds the gorilla in weight and height.

USGS Science Explorer. It is a close call, but the polar bear is generally considered the largest bear species on Earth. A close second is the brown bear, specifically the Kodiak bear. The Kodiak is a subspecies of the brown bear native to Alaska.
However, the polar bear would likely win the battle in a head-to-head fight featuring two fully grown males. Their larger mass, stronger bite force, and greater stamina would allow them to outlast the smaller, weaker tiger.