The hippo's ridiculous size, armor-hide, and devastating jaws overwhelm the grizzly.
The grizzly bear is one of the most formidable land predators on Earth, but the hippopotamus is in a completely different weight class โ literally. At 3,000-4,000 pounds, the hippo outweighs the largest grizzly by 3-4x.
The hippo's jaws are its primary weapon, and they're terrifying. Opening to 180 degrees with 1,800 PSI of force behind 20-inch canine teeth, a hippo can sever a crocodile in half. The grizzly's claws, while devastating against normal prey, would struggle to penetrate the hippo's 2-inch-thick hide.
The grizzly's advantages โ speed, agility, claws, predator instinct โ are all real but insufficient against something this large and this armored. It's like a middleweight fighter with brass knuckles against a rhinoceros.
The grizzly is faster and more agile with sharp claws and a powerful bite. As a predator, it has superior combat instincts and could target the hippo's eyes, ears, or other vulnerable areas. The bear's ability to fight on hind legs gives it a height advantage for attacking downward.
The hippo is 3-4 times heavier with natural body armor and the most devastating jaws of any land animal. Its aggressive temperament means it won't be intimidated by the bear's size. In any body of water, the hippo's advantage becomes even more extreme โ hippos are essentially amphibious tanks.
The hippo wins through sheer size and weaponry advantage. The grizzly is a magnificent predator, but it's simply outclassed by an animal that weighs four times as much and can bite through the bear's entire body.
Grizzly Bear also fights
Hippopotamus also fights