super close-up of brown bear's face

aggression alaska alders animal arctos attack attacking bear bears blood boar boars brown charge claw claws close coastal colorful cub cubs dangerous eggs face feeding fighting fish fishing fur grizzly huge injuries injury katmai kodiak lethal males middendorf mikael milk mock mothering mountain nature omnivorous parenting predatory protecting protection protective running salmon scenic snout sow sows standing streams suckling super survival teeth ursus water wildlife