Learn through imitation 2 of 2

Grizzly cub rolling rock

On grizzly bears tours from the lodge in the spring we watch the grizzlies along the shore scrapping mussels and barnacles from logs and turning over rocks for high in protein food made up of crab, clams, amphipods and other tiny invertebrates. This cub less than six months old is already turning over rocks to supplement mothers milk, which has 4.5 times more fat and 17 times more protein than human milk.