As sturdy as gorillas are, they can't match the physical toughness of hippos. Biting is the most common attack that animals use to defend themselves, or kill prey. Hippos not only have one of the strongest bite forces with it measured at 1820 PSI, but they also have the largest mouth of any land animal.
The rhino doesn't have a better chance of winning. Chances aren't a part of this fight. The rhino wins by default, there is no way that the gorilla is going to win. I could only imagine a gorilla killing a rhino calf, but not an adult.
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 the enormous strength of its muscles.
So, it's best to just observe these formidable animals in their natural habitats from a safe distance. The polar bear would win a fight vs. a silverback gorilla, having a size, speed, and strength advantage.
Predators. Leopards and crocodiles are large carnivores which may prey upon gorillas. Humans are the greatest threat to all gorilla populations.
The only predator to prey on gorillas is the leopard. Walter Baumgärtel found the remains of several gorillas after they had been killed by leopards in the Virunga Volcanoes. Another case has been confirmed in Gabon, where a sick young gorilla was killed by a leopard.
An elephant would win in a fight against a gorilla. Gorillas are certainly powerful and smart animals, but they lack any definitive means of killing an elephant. Unless they happened upon an elephant lying down and managed to inflict severe bites to them, a gorilla simply would not stand a chance.
A gorilla would win a fight against a kangaroo.
The kangaroo, without access to its powerful leg kicks, would be helpless to stop the assault of the gorilla as it lands powerful bites, strong thumps, and bone-breaking thrashings on the marsupial.
Gorillas are strong and powerful animals. They are known to be able to fight off lions and other large predators.
If the grizzly were fighting a wildebeest or moose, it'd only need to land one big bite. But this is a grizzly bear vs. hippo battle, and hippos have thick hides. The grizzly bear must go all out with multiple bites and claw slashes to overpower the thick-skinned hippo.
Hippos are highly aggressive, unpredictable and often charge other animals or even humans. A hippo would win a fight against a polar bear. The hippo is larger, stronger, has better offensive powers and a defense that would allow it to last longer in a battle than a polar bear.
Adult polar bears have no natural predators, though walruses and wolves can kill them.
Certain reptiles such as chameleons and caterpillars are what are gorillas scared/afraid of. They are also afraid of water and will cross streams only if they can do so without getting wet, such as by crossing over fallen logs, and dislike rain.
No, an unarmed human being could not beat a gorilla in a fight. Simply put, gorillas are far too strong for human beings to overcome. If the human sees the gorilla first, the best the human could hope for is finding a nearby place to hide. When threatened, gorillas have viciously thrashed and mauled humans.
mountain gorillas like other primates and humans are scared of water and some insects like caterpillars and reptiles like Chameleon. Gorillas like other apes including humans find it hard to swim naturally which prompts them to desist from expanse water masses (big water bodies) like Lakes and Rivers.
A tiger would kill a gorilla in a fight. If a tiger managed to ambush a gorilla, the tiger would immediately kill it. Although the gorilla is strong, the fact is that it could not stop 600 pounds of charging muscle and teeth.
In fact, many gorillas have been successfully habituated to human presence, and can safely be observed in the wild. Gorilla habituation is a long and complex process, but it can result in gorillas that are friendly and used to human beings.
A crocodile would win a fight against a gorilla. Most of the fights would begin in or near water, and a gorilla doesn't stand a chance in that scenario. If a crocodile bit and dragged the gorilla into the water, then it's a simple victory. The two creatures might meet each other on land, though.
While gorillas are quick — making speeds of up to 20 mph — the bears have them beat. Grizzlies have been clocked at speeds of up to 35 mph, a good 15 mph more than their primal opponents.
A gorilla would win in a fight against an orangutan. Gorillas are far better fighters and far more capable of inflicting fatal trauma on enemies. An orangutan might escape a gorilla by climbing trees, but that is not going to defeat the gorilla.