Bears can't see or hear very good, but they smell great. The enemies of the bear are people. The predator are seals, fish, and whales. They protect themselves with their claws and teeth. They eat flesh whenever available, seals, fish, whales, honey, and lots more things.
Bears also eat berries, roots, grass, and clover.
They do not eat while hibernating. They drink from lakes, rivers, and streams. They migrate only for food. They look for food in groups. They mostly live by themselves.