A cow moose and her calves run from a grizzly bear chasing them in Yukon ... protecting her young may be easily provoked into an attack,” according to the government of Alberta.

a cow and two calves, standing alert at the edge of a copse of trees before suddenly bolting out of frame, video shows. At first it’s unclear what spooked the trio. Then a grizzly bear emerges ...

He was heading back home after spending the night in the woods when he came around a bend and saw a grizzly bear ... Unprovoked bear attacks - provincial conservation officers believe this ...