Given their tremendous size and strength, and because they gather in groups, elephants have few predators to worry about. Lions, hyenas, and crocodiles may attempt to prey on young or sick elephants.
Aside from humans, lions are the only predators powerful enough to kill an elephant. The males, being 50% heavier than the females, are especially suited to the task. It typically takes seven lionesses to kill an elephant, but just two males could do the same. Even a single male can overpower a young elephant.
Elephants are so large and powerful that adult elephants have almost no natural enemies, or predators. However, lions sometimes get so hungry that they will attack and kill a full-grown elephant.
A black mamba bite is sufficient in toxicity and volume to kill an adult elephant. Nairobi beetles are about 15 times more toxic than a cobra.
Occasionally they may consume tapirs, elephant and rhinoceros calves, bear species, leopards and Asiatic wild dogs.
“We noticed that the elephants were more scared of tigers than of leopards,” says Vivek Thuppil, who carried out the work with Richard Coss, professor of psychology at the University of California, Davis, as part of his PhD in animal behavior.
#1: Snakes
One might think a giant snake such as a reticulated python or anaconda would be likely to defeat an elephant, but that's not true. Neither of them has the strength to kill elephants. This is where the king cobra comes in.
Even if the hippo did successfully ambush and bite the elephant, the elephant would rear back in pain from being bitten and then spear a tusk through the hippo. That would cause massive damage to the hippo's body or organs, instantly debilitating or outright killing them. In a fight, the elephant would handily win.
An elephant would beat a bear in a fight. Even though we have granted this hypothetical bear the best features of all the various species, the fact remains that they cannot do enough damage to kill an adult elephant. A fully grown bull elephant would most likely smell or hear a bear coming long before it showed up.
Aside from humans, lions are the only predators powerful enough to kill an elephant. The males, being 50% heavier than the females, are especially suited to the task. It typically takes seven lionesses to kill an elephant, but just two males could do the same. Even a single male can overpower a young elephant.
An elephant will either flip a lion over and then stomp it to death or use a tusk (if available) to impale the large cat. A lion is large, but it can't deal with 20 times its own weigh being pushed into its body by a rampaging beast. Multiple lions can kill an elephant, or a large lion can kill a young elephant.
Killer whales are apex predators, which means they have no natural predators. They hunt in packs, much like wolves, which are also at the top of their food chain.
Animals with no natural predators are called apex predators, because they sit at the top (or apex) of the food chain. The list is indefinite, but it includes lions, grizzly bears, crocodiles, giant constrictor snakes, wolves, sharks, electric eels, giant jellyfish, killer whales, polar bears, and arguably, humans.
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. This is the equivalent of an average person pulling six double-decker buses full of people.
Elephants seldom fight crocodiles, however, mothers will protect their young fiercely, and male elephants can be hostile during mating. This was an extraordinary occurrence. It is not the first instance an elephant has been shown in the wild killing a crocodile.
The tiger is undoubtedly a fierce beast, and it might stand the best chance out of all other land-dwelling animals of successfully hunting an adult elephant. Yet, the elephant's size and power are simply indomitable.
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.
the black piranha has the strongest bite force recorded for bony fish. number four tigers jaguars which are lighter than tigers have been reported to kill anacondas. so a tiger could likely do so as well the weight of a tiger can be even heavier than that of an anaconda.
A crocodile would beat an anaconda in a fight. A fully grown crocodile is simply too big and strong for an anaconda to kill. Even in an ambush situation, the anaconda would struggle to wrap enough of its body around the crocodile to inhibit its movement and crush it.
Adults are able to consume much larger animals, including deer, capybara, caimans and large birds. Females will sometimes cannibalize males, especially during breeding season. Due to their size, green anacondas are one of the few snakes capable of consuming a human, however this is extremely rare.
An adult anaconda would win a fight against a Komodo dragon. The Komodo dragon is a highly capable fighter, but it would not be able to deal fatal damage to the anaconda before it was grabbed and crushed. Anacondas can successfully attack crocodiles, creatures that can kill faster than a Komodo dragon.
Even in the cases of a large anaconda, a gorilla is so powerful that it would probably crush the anaconda's skull and end the threat before the anaconda could completely wrap around it. Gorillas are fast and ferocious in combat, so it's hard for a snake to take them by surprise and meaningfully attack them.
Tigers are far too large, fast, and powerful for a Komodo dragon to overcome. The tiger's claws might not cut as deeply into the lizard's flesh as they would a mammal, but their teeth would sink in far enough to deal serious damage or outright kill the Komodo dragon.