Apart from humans, gorillas don't really have enemies. 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.
individual leopards smaller than lions have killed gorillas on rare occasions hippos are also known to prey on animals larger than gorillas. they have also killed nile crocodiles which are over twice the size of a gorilla in addition to lions a hippopotamus can easily kill a gorilla.
Other than humans, dogs – including large pets and dingoes – are the main predators of kangaroos. Dogs usually operate in packs to attack and kill kangaroos by running them down. Kangaroos avoid attacks by maintaining vigilance, giving warning foot-thumps and fleeing to safety.
Kangaroos can grow to be almost 7 feet tall and their kicks have good range so it would be hard for the chimp to get in close. And even if the chimp does get in close it has to avoid the kangaroo's sleeper hold. Kangaroos also have very tough skin which gives it even more protection.
A kangaroo would win a fight against a human being.
In the wild, a kangaroo will try to grasp their prey and then tear into it with the claws on its feet. This will inflict devastating wounds on a human being or even disembowel them. Without weapons and armor, humans are fragile to these wild animals.
If you've watched any Australian animal documentaries you'll know kangaroos are not to be messed with, no matter how adorable they may look. In fact, kangaroos are stronger than humans in every aspect except their arms.
Kangaroos have few natural predators: Dingoes, humans, Wedge-tailed Eagles and, before their extermination, Tasmanian Tigers. Introduced carnivores, such as wild dogs and foxes prey on the young, and introduced herbivores compete with kangaroos for food.
So, if a lion and kangaroo fight, the lion will win. The lion is a stealthy hunter who can sneak up on the kangaroo and pounce before the marsupial knows what's happening. Additionally, lions are intelligent hunters and will adapt their strategy depending on the circumstances.
Predators. Leopards and crocodiles are large carnivores which may prey upon gorillas. Humans are the greatest threat to all gorilla populations.
The average gorilla is approximately six to 15 times as strong (depending on who you ask). All those techniques that we rely on to defeat stronger opponents aren't going to be enough to overcome that much strength differential: You will not be arm-barring a gorilla, for instance, even if you're Rickson Gracie.
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.
Polar Bear (Strongest Land-Based Carnivore)
Due to the Polar bear's superior size and strength, it is the world's largest and most powerful land carnivore. The polar bear would almost certainly kill the gorilla if the two ever met.
It is believed that a gorilla punch is strong enough to shatter your skull with one slam of its arm:/Between 1300 to 2700 pounds of force. Gorillas on (avg. 400 lbs) have a muscle mass density almost 4 times higher than the most heavily muscled powerful human you know.
In the wild, kangaroos instinctively try to protect themselves from their natural predator the dingo. Any domestic dog running after kangaroos is liable to be injured by the large claws and powerful legs of a kangaroo feeling cornered or threatened.
Kangaroos will vigorously defend themselves against dogs, and this may draw you into a dangerous situation.
These impressive carnivores are capable of reaching up to seven metres in length and weighing over 1,000 kilograms. At this size, they are capable of eating wild pigs, deer, kangaroos and even cattle or wild buffalo!
In addition to their females' pouches, kangaroos are known for their “boxing” skills, and here's the reason why: Male kangaroos often fight to establish dominance or win a mate. Fights consist mostly of balancing on their tails while trying to knock their opponent off balance.
In a battle royale for Most Powerful Animal, a red kangaroo might take the martial-arts belt, thanks to a bone-shattering kick that delivers 759 pounds of force. Evolution has nudged wild creatures to hone their blows, bites, and brute strength for survival.
The gorilla has the weight and power to overwhelm the lighter creature completely. It would use all its weight and power to topple the kangaroo in a bout of extreme violence.
An American tourist was seen fighting a kangaroo in Perth, Western Australia. The man was shown lightly kicking the animal away, which kept charging towards him. "It's like the kangaroo just wanted to have a bar fight because the dude was messing with his lady," one user said.
A chimp would win a fight against a human. Although chimps and humans are carnivores with formidable fighting abilities, a chimp is far more aggressive and violent than a person. The ideal plan is to run as fast and as far as possible. Remember that a man is at a disadvantage.