A tiger shark would almost always kill a crocodile. Tiger shark wins 9 times out of 10. In the open water, the tiger shark will always have the advantage over the crocodile.
Although adult crocodiles have no natural predators other than humans, hatchlings have a high mortality rate and are preyed upon by other wildlife including raccoons, birds, and crabs.
The giant tigerfish, or Hydrocynus goliath, is one of the largest predatory freshwater fish in the world and is known for attacking anything that moves. If the game doesn't give it away, the giant tigerfish is quite the fearsome creature.
A full-grown jaguar will be able to take any crocodilian, does not matter their species, a Nile or Orinoco croc, or any other cayman, even the black cayman, if the size of their head fits on its mouth and it can crush their skull with their single mortal bite.
Onlookers were amazed to see the leopard drag the crocodile from the water as the reptile fought back. Eventually the big cat was able to sit on top of the reptile and suffocate it.
A tiger shark would almost always kill a crocodile. Tiger shark wins 9 times out of 10. In the open water, the tiger shark will always have the advantage over the crocodile.
Although the lion has a lot of advantages over the crocodile in terms of a fight, the crocodile would win in a fight against a lion. The crocodile is simply too large and powerful for the lion to defeat.
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.
In the water, a single orca would destroy a sea croc - no contest at all. Orcas are smart enough to kill animals far bigger, faster and stronger than a croc in the water. They are simply too much faster, bigger, and stronger in the water.
But despite their size and strength, there are animals that do prey on them. Man appears to be their biggest predator. Big cats like leopards and panthers sometimes kill and eat these big reptiles. Large snakes can also do a lot of damage to alligators and crocodiles.
"If they've got hold of you, poking the eyes is the only possible way you can fight back - they have thousands of years of instinct telling them this is the only vulnerable part of their body and they need to let go," Mr Cooper says.
Young crocodiles are often eaten by goannas, birds, fish, other crocodiles, and feral pigs. Mature crocodiles will compete for territory and often fight to the death.
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.
Young Hippo Tries to Play With Crocodile
But the crocodile wants nothing to do with the calf and passively snaps at it. The pairing is unusual because normally, crocodiles eat hippo calves, and hippos will usually only play within their species. The unlikely match doesn't last too long.
A crocodile would win a fight against a king cobra.
If the king cobra bites the alligator first, it may not have an impact. The crocodile's skin is very thick. While the king cobra has fangs that measure 0.5″ inches, that might not be enough to deliver the venom into the crocodiles' system.
The main predators of anacondas are large mammals, such as jaguars, pumas, and caimans. These animals will often eat young anacondas, but adult anacondas are too large to be eaten by most predators. Humans also threaten anacondas, as they are sometimes hunted for their skin.
Bull sharks have been known to kill alligators and crocodiles but the opposite can also happen alligators and crocodiles can kill bull sharks. In effect they kill each other. They also feed off dead marine life together.
A fully grown saltwater crocodile would win a fight against the largest bears. Size matters in these fights and crocodiles have that advantage. Bears are undoubtedly strong, but they've never faced anything like a crocodile to know their weaknesses.
"Lions are wary of crocodiles and will generally avoid the water to stay away from crocs," writes NatGeo TV. "Occasionally, crocodiles have been known to attack lions while they drink at the water's edge (but lions are also known for attacking and eating baby crocodiles)."
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.
A hippo would win a fight against a crocodile. Although crocodiles are large, powerful creatures, they cannot kill a fully grown hippo. Hippos are large, roundish animals that are much taller than crocodiles. The only place they would be vulnerable to attack is their legs.
Elephants and rhinos are the animals most likely to kill lions. The humble porcupine is a threat to mighty lions.