Young male polar bear (Ursus maritimus), feeding on a fin whale carcass in Holmabukta in the Svalbard Archipelago, Norway

polar bear ursus maritimus feeding svalbard norway young wildlife arctic sea ice marine life natural behavior scavenging animal seagulls holmabukta ecosystem carnivore habitat environment survival scavenger hunting cold climate nature predator aquatic waters evolution adaptation lone snowy background floes observation mammals food source diet conservation nutrition experience male environmental awareness