Are Grizzly bears and Brown bears the same?
Grizzly bears are actually a subspecies of brown bears (Ursus arctos horribilis). The difference is regional:  Bears found inland are referred to as "grizzlies", while bears found on the coast are known as brown bears.
<START_INST>Are Grizzly bears and Brown bears the same?<END_INST><START_CTX><END_CTX><START_A>Grizzly bears are actually a subspecies of brown bears (Ursus arctos horribilis). The difference is regional:  Bears found inland are referred to as "grizzlies", while bears found on the coast are known as brown bears.<END_A>