Predators. Adult polar bears have no natural predators except other polar bears. Cubs less than one year old sometimes are prey to wolves and other carnivores. Newborn cubs may be cannibalized by malnourished mothers or adult male polar bears.
Do polar bears have any predators?
When on land (as opposed to surface ice), polar bears scavenge for dead animal matter. This species has no natural predator. It is one of the few species that is even considered to be higher on the food web than humans. Courtship and mating take place on the ice surface, but birth generally takes place on land.
Is a polar bear a top predator?
Polar Bears – World’s Largest Land Predators. Polar bears are the world’s largest land predators. They top the food chain in the Arctic, where they spend most of their time on the pack ice or in the water, hunting down their favorite food – seals.
Do polar bears eat humans?
Bears. Polar bears, particularly young and undernourished ones will hunt people for food. … Truly man-eating bear attacks are uncommon, but are known to occur when the animals are diseased or natural prey is scarce, often leading them to attack and eat anything they are able to kill.
Do wolves eat polar bears?
A Manitoba Conservation official has found evidence that wolves near Hudson Bay have learned to hunt polar bear cubs. … “This is the first strong indirect evidence I’ve ever seen of wolves preying on a polar bear cub. They probably killed the cub and dragged it away.
Can a bear kill a shark?
“A shark only has one weapon: its mouth. A bear has four paws with razor sharp nails in addition to a powerful bite. The bear is capable of latching onto the shark, inflicting maximum damage while the shark is left to try and wiggle free and mourn the loss of it’s dorsal fin. Bear wins.”
Do polar bears eat penguins?
Polar bears do not eat penguins, since penguins live in the southern hemisphere and polar bears live in the northern hemisphere.
Do male polar bears kill females?
However, he said Friday’s mauling was the first time a serious attack had occurred during the mating of polar bears at the zoo. ″In the wild, males have been known to kill females and smaller bears, even for food,′ Schmitt said.
Do polar bears eat fish?
Food Preferences & Resources
When other food is unavailable, polar bears will eat just about any animal they can get, including reindeer, small rodents, seabirds, waterfowl, fish, eggs, vegetation (including kelp), berries, and human garbage.