Grizzlies on the loose! In this clip, watch grizzly bears running all over the place in Alaska's Grand Teton National Park!

Here, grizzly bears gather along waterways, as millions of salmon make their autumn migration ... to head for the safety of the trees to eat. After picking the fattiest parts of the fish, they ...

They can eat anything from small to large ... In Alaska, they are known to feed on salmon and clams. Generally, the majority of a grizzly bear’s diet is made up of plants. Possibly the most ...

Every year, at the end of summer, grizzly bears in Alaska wait for spawning salmon to return in their thousands. Their physiology changes and they become eating machines, entering a state called ...

The grizzly bear (Ursus Arctos Horriblis ... Grizzlies are omnivores that eat salmon, fruit, and various other fish. Polar bears (Ursus maritimus) are the largest of the bear species.