polar bears white: arctic predator, icy habitat, snowy camouflage, majestic mammal, frozen tundra, endangered species

marine habitat tundra ursine arctic iceberg wildlife conservation circle diet snow sea fur hibernate pack adapt bear mammal white hunter species swim predator bears roam ocean glacier survival seal carnivore icecap camouflage den paws cubs cold ice climate wilderness ecosystem blubber temperature polar north frost snowy prey coat ai generated