Polar Bear . They hunt seabirds by diving and coming up underneath them. Polar bears may also obtain crabs and other shellfish from shallow seafloors.
Shoreline carrion is a welcome treat.
On land, polar bears may eat rodents, baby birds and eggs, reindeer, and berries and other plants. But the most important polar bear food is the ringed seal, the most abundant marine mammal in the Arctic. Bearded seals and walruses are also common prey. Polar bears use various hunting techniques. A bear may stalk a seal it spies resting on the ice.