It is closely related to the brown bear, and the two species can interbreed. The polar bear is the largest extant species of bear and land carnivore by body mass, with adult males weighing 300–800 kg (660–1,760 lb). The species is sexually dimorphic, as adult females are much smaller.

Polar bear, great white northern bear found throughout the Arctic region. The polar bear is the largest and most powerful carnivore on land, a title it shares with a subspecies of brown bear called the Kodiak bear.

Their thick white coat and a layer of fat keep them warm and camouflaged in their harsh Arctic environment. Polar bears are classified as vulnerable. There are between 22,000 to 31,000 polar bears left in the wild, but climate change is making life tough for these impressive, powerful predators.

Explore polar bears, Arctic apex predators, and discover their unique adaptations, diet, habitat, behavior, and conservation.

Kutup ayısına birçok farklı isim takılmıştır. En genel olanı İngilizce “polar bear”dır. Yani “kutup ayısı”. Birçok yerde, anlaşılacağı gibi renginden dolayı bu isim kullanılır. Kutup ayısı doğal yaşam kıtası olan Arktik'te buzları kırarak altındaki fokları avlar. Bu yüzden ona “buz ayısı” dendiği ...

Learn more about how WWF works on polar bear conservation. The largest bear in the world and the Arctic's top predator, polar bears are a powerful symbol of the strength and endurance of the Arctic. The polar bear's Latin name, Ursus maritimus, means "sea bear."

Trash can be especially hard to tackle in the frozen north, where polar bears roam. We will discuss the various work being done to support human-polar bear coexistence and how we can work together to ensure a better future for polar bears and people.

Curious about the Arctic’s top predator? Learn about polar bears: their size, Arctic adaptations, diet, habitat, and evolution from brown bears in this guide!

Polarbear can help with an explanation, specific feedback or focused questions you can act on straight away. Why does the sign change here? You’re subtracting the whole bracket. Let’s do one line: what does − (x − 3) become? Bring in your notes and point to the exact step that lost you.

From their origin story and characteristics to their habitat and diet, we’re giving you an in-depth look into the life of a polar bear.