Average weight is 500 pounds for males and 350 for females. Males may weigh up to 800 pounds. Distinctive shoulder hump is actually muscle mass that enables powerful digging. Rump is lower than shoulder hump. A dished-in profile between eyes and end of snout helps distinguish grizzlies from black bears.
Ears are round and proportionately small.
Front claws are 2-4 inches long, usually light colored. Black Bear Colors include black, brown, blond, cinnamon, and rust. The most common snout color is light brown. Males may weigh up to 400 or more pounds. Rump is higher than front shoulders.