The mainstay of the polar bear diet is bearded seal and ringed seal. Not particularly swift on foot, these bears usually rely on stealth to sneak up on their prey.
Polar Bears in Canada
Happy 150th Birthday, Manitoba! - Churchill Wild Polar Bear Tours
Polar Bear, Species
Up close and personal with the polar bears in Kaktovik, Alaska – The Denver Post
Where The Polar Bears Are - Churchill Northern Studies Centre
Wild Personalities: Polar Bear
10 Fascinating Facts About Polar Bears
Polar Bear Viewing, Everything Churchill
Polar Bear Fact Sheet, Blog, Nature
Totalmente inesperado': estos osos polares pueden sobrevivir con menos hielo marino / 'Wholly Unexpected': These Polar Bears Can Survive With Less Sea Ice, animales polares