alaska brown bear sleeping in river bed

adult adventure aggressive alaska alaskan alive animal arctos bay bear bears boar brown carnivore danger eat eating environment environmental excursion fauna fear field fierce food fur golden grass grasses grassy graze grazing grizzly hallo horizontal horribilis hunting katmai landscape life magnificent male mammal meadow meadows national natural nature omnivore omnivorous outdoors park portrait powerful predator protected river scenery sleep sleeping stream travel ursus viewing wild wildlife