There really isn't an animal that will actively and deliberately kill a bear. A bear is an apex predator, and most animals, except for humans, would rather keep their distance from a bear than kill it. The two most likely animals that would kill a bear are humans and other bears.
the honeybadger is sucha baller hoss monkey in the mouth its ridiculous
Siberian tigers and brown bears have killed and ate black bears.
bears
Polar bears
The mom kills a seal and shares it with her babies.
People hunters bears mooses nd cougers
no you cheap a**hole, it kills polar bears
Mainly we humans. Bears and packs of wolves may drive them from their kills.
Stupid Disrespectful people who don't know that nature is int for them to destroy
It really depends on what kind of bacteria it is like if it harms the fur then they will scratch their fur or bite it then even more bacteria will get into their skin so yes it can hurt bears
No, a hippo is more aggressive and kills more humans than bears do.
Bears typically do not hunt large animals like deer or cougars, but they will scavenge off the kills of other animals such as wolves and cougars.