Polar bears’ paws are better suited for swimming and walking on ice, while grizzly paws are better for killing prey and digging. Grizzly bears hibernate.

What grizzly bears eat — berries, insects, forbs, and meat — varies based on the time of year and where in their range they live. ... When they do prey on living animals, usually they kill defenseless ...

Environmental activists have prevailed after a federal appeals court ruled that agencies must limit how many female grizzly bears may be killed in Wyoming to protect livestock.

In the protection regions, citizens would be able to kill grizzly bears, only under certain conditions. In Idaho, it would be legal to kill a grizzly if it harms livestock or domesticated animals ...