Although black bears and grizzly bears do share some common traits, it’s important to understand the difference in the way they react to perceived threats. Bears communicate using body language, sounds and smells.

They are solitary predators.

The key to successfully managing human-bear conflict is being able to communicate in a way the bear can understand.

Unlike most other carnivores (such as wolves) white bears will never hunt in groups. Adult bears initiate play—which is actually ritualized fighting or mock battling—by standing on their hind legs, chin lowered to their chests, with front paws hanging by their sides. Each species has evolved different strategies for survival. Bears routinely distinguish between threatening and non-threatening human behaviour. Habits and Behaviors.

Polar bears communicate through body language, vocalizations, and scent markings: Head wagging from side to side: A sign that polar bears want to play.

The nomadic polar bear doesn’t seem to rely on one hunting technique.
The basics of bear behaviour can be found here.. P olar bears (Ursus maritmus) are the largest of the land carnivores. This section will empower you with the basics of interpreting and understanding black bear communication so that, when possible, your understanding can be applied to manipulate bear behaviour in the field..
Bears treat humans just as they would other bears; the problem is that bears are very physical with each other, with the intentional use of bites, swats or body posturing. Black bears, for instance, are usually less aggressive and more tolerant of people.