Polar bears are sometimes injured, and could die from the wounds, when attacking a walrus herd in the hope of isolating a weak adult or young animal . When the pack ice melts in summer, polar bears have to live off fat accumulated by eating seals on the frozen winter pack ice during winter. Sometimes, a polar bear, who hasn't accumulated enough body fat, may starve to death before the pack ice reforms. In desperate times, a hungry polar bear may resort to scavenging off dead whale/seal carcases washed up on shore, or even entering human habitations and going through the bins.
The only animals that have a chance are multipul wolves (very rare). A animal that might compete against a bear might be a cougar
It depends on which bear you mean. In Asia, tigers often kill sloth bears and Asiatic black bears, and Siberian tigers sometimes overcome brown bears.
A starvation, human weapons, disease, bigger vehicles like big trucks or semis, and a bigger bear, not allot can take down a grizzly bear.
Hunters and/or poachers, other grizzlies, starvation, bear traps, dehydration, old age, etc.
Humans are the greatest enemy to a grizzly bear, and the one animal in the world that has killed more grizzlies than any other animal on Earth.
Yes, humans are animals and we kill bears. Other than us, there are bigger predators which can kill a bear, such as Mountain Lions.
The orca is known to kill and eat swimming polar bears occasionally.
Hippopatamous
human
Orcas are known to occasionally kill and eat swimming polar bears.
Yes, orcas will kill and eat swimming polar bears.
they eat them with out waiting for them to die because the polar bears kill the seals
People and other polar bears eat a polar bearNothing a Polar Bear is a top predator. They die of natural causes.no, i dont think soThe only thing polar bears need to worry about are humans, and other polar bears.
No, wolves don't eat polar bears. Infact nothing eats a polar bear,that's how strong they are. But, only humans eat or kill a polar bear. Polar bears eat almost all the animals in there habitat.The wolves don't eat a polar bear because from this small animal eating a large animal, unbelivable! That would never happen.
Orcas are known to occasionally kill and eat swimming polar bears.
people eat polar bearsHumans do so.Polar bears are top of their food chain. VERY rarely a pack of wolves may attack themAnswer:Polar Bears (Ursus maritimus, the "sea bear") are the top predator in their ecosystem. Larger male polar bears eat polar bear cubs. Humans hunt and kill the adults. Aside: In case the question was really after what animals did polar bears descend from (predaters), scientists believe that evolved about 200,000 years ago from brown bear ancestors.Humans, killer whales (orcas), and other polar bears are the only known Earth animals that prey upon polar bears.No animal does.No animal does.
polar bears eat, just like any other animal that hibernates.
They are used to eat and kill
Orcas are known to occasionally kill and eat swimming polar bears.
Polar bears never think like that. They kill to eat and to survive, not for the fun of it.
because they can kill them if they think the fox will attack their young or if they feel threatened, they can kill them they dont have to eat them.