Bear attack
A bear attack is a violent attack by a bear on another animal, for predation, territoriality or self-defense, although it usually refers to a bear attacking a human or a domesticated animal such as pets and livestock. Bear attacks are of particular concern for those who happen to be around bear habitats and can be fatal, and hikers, campers, fishermen and others in bear country often need to take precautions against bear attacks.
Stephen Herrero, a Canadian biologist, reports that during the 1990s, bear attacks killed around three people a year in the United States and Canada, as compared to the 30 to 50 people killed every year by dogs.