The Brown bear is way bigger then the black bear. The brown bear is also more aggressive.
A polar bear, especially a male, would be as aggressive or more as a black bear when it comes across to a prey.
i think every ethnic group of bears can be aggressive and it is not based on there skin colour.
Despite being the smallest of all the bears, the sun bear is probably the most aggressive, and will attack without provocation. Relatively, they also have the largest canines of all the bears, although their diet is less carnivorous than some of their cousins. http://www.bbc.co.uk/nature/wildfacts/factfiles/12.shtml
Yes. Black bears have a serious aggressive behavior and can even kill tigers.
Not really. Tigers are the predators that a person has to worry about more than an asiatic black bear.
Black sex links are more aggressive than Golden Comets, though both are bird aggressive breeds.
yes
The most dangerous bear is the black bear. There were reports in the past wherein black bears were the attacker. From all the reports, the cause of the attacks was when the human cause the bear to be surprised.
Both types of hamsters are likely to bite....they are both very aggressive types, and harder to deal with. Actually, Panda bear and Black bear are both just color variations on the same type of hamster, the Syrian hamster. They are in no way aggressive or hard to deal with! They are much easier to deal with than any dwarf types.
The black-mamba (most aggressive and deadliest poisonous snake on Earth)
The Asian black bear, also known as the moon bear, and white-chested bear, is a medium-sized bear species native to Asia and largely adapted to arboreal life.Though largely herbivorous, Asian black bears can be very aggressive toward humans, who frequently trap or kill them for traditional medicine.