Polar bear | Description, Habitat, & Facts | Britannica
2024年9月28日 · 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. It has no natural predators and knows no fear of humans, making it an extremely dangerous animal.
Habitat - Polar Bears International
Polar bears are forever linked to the Arctic sea ice, where they hunt their seal prey. The bears are found in five range states: the U.S. (Alaska), Canada, Russia, Greenland, and Norway (Svalbard). Scientists have divided them into 20 populations, some of which are shared by more than one country.
Polar bear - Wikipedia
The polar bear (Ursus maritimus) is a large bear native to the Arctic and nearby areas. 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, with adult males weighing 300–800 kg …
Polar bear habitat - WWF Arctic
Polar bear habitat. Polar bears are excellent swimmers, but their preferred habitat is on top of the ice that covers Arctic seas much of the year. That is where they mate, hunt and rear their young. Life on sea ice. Sea ice is vital to polar bears. It provides a platform for them to hunt, live, breed, and in some cases, create maternal dens.
Polar Bear - National Geographic
How do polar bears survive their Arctic habitat? Is climate change affecting their population? Learn how polar bears have adapted to life on top of the world.
Polar Bear - Facts, Diet, Habitat & Pictures on Animalia.bio
The Polar bear (Ursus maritimus) is a hypercarnivorous bear found within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is the largest extant bear species, as well as the largest extant land carnivore.
Polar Bear | Species | WWF - World Wildlife Fund
We support the identification and protection of important polar bear habitat (denning areas and movement corridors, seasonal feeding areas/times, and key resting areas during the ice free period). We are supporting research to identify high value habitat areas—areas where the bears feed, den, and give birth— and work with partners to ...
Polar Bear Facts: Behavior, Diet, Habitat, and More - ThoughtCo
2019年4月3日 · Habitat: Arctic Circle. Population: 25,000. Conservation Status: Vulnerable. Description. Polar bears are easily recognizable by their white fur, which yellows with age. Each hair on a polar bear is hollow, and the skin beneath its fur is black. Compared to brown bears, polar bears have an elongated body and face.
Polar Bear: Habitat, Diet, Behavior, and Conservation Facts
2024年9月21日 · Habitat. Range: Polar bears are found throughout the Arctic region, including Alaska, Canada, Greenland, Norway, and Russia. Preferred Habitat: They inhabit ice-covered waters, coastal regions, and drifting sea ice, which they …
Polar Bear photos, facts, and map - National Geographic Kids
Polar bears live along shores and on sea ice in the icy cold Arctic. When sea ice forms over the ocean in cold weather, many polar bears, except pregnant females, head out onto the ice to...