Can I just point this out again......
Polar bears do not often come in contact with grizzlies due to different habitats and diets. However when they do meet, the grizzly is the aggressor, often driving the polar bears off. close this fucking poll now people
I see the grizzly as a posturing 'faux hard nut' a la Vinnie Jones, whereas your polar bear exudes a quiet menace, a la Bob Hoskins in 'The Long Good Friday'