A grizzly bear roaring loudly on its hind legs in a dense, dark forest

A grizzly bear roaring loudly on its hind legs in a dense, dark forest. Its powerful claws are extended, and its mouth is open wide, revealing sharp teeth and a ferocious expression. The bear’s eyes are locked on its target with a fierce intensity, and its thick fur bristles with aggression. The forest background is dark and shadowy, with mist hanging in the air, adding to the sense of imminent threat.