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3 days ago · 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 (660–1,760 lb).
Jun 29, 2024 · Learn about the polar bear, the largest and most powerful carnivore on land, that lives in the Arctic region and feeds on seals and other prey. Find out how climate change, hunting, and human activities affect its survival and population.
- The Editors of Encyclopaedia Britannica
- A polar bear is a great white northern bear (family Ursidae) found throughout the Arctic region. Except for one subspecies of grizzly bear, the pol...
- Polar bears are mostly carnivorous. They eat the ringed seal as well as the bearded seal and other pinnipeds. Additionally, polar bears are opportu...
- One important adaptation of polar bears to their unique climate is the transparency of their thick fur, which allows sunlight to pass through and r...
- No, polar bears are not an endangered species, but they are threatened. In 2015 the International Union for Conservation of Nature (IUCN) Polar Bea...
4 days ago · Polar bears are ferocious symbols of the far north, weighing 10 times as much as a man and able to charge across Arctic ice and tundra at up to 40 kilometres (25 miles) per hour, after smelling ...
Jun 19, 2024 · Bear, any of eight species of large short-tailed carnivores found in the Americas, Europe, and Asia. The sun bear is the smallest, often weighing less than 50 kg (110 pounds). The largest bear, and the largest land carnivore, is either the polar bear or the Kodiak bear; either can weigh up to 720 kg (1,600 pounds).
Jun 13, 2024 · June 13, 2024. Polar bears in the southern Hudson Bay could go extinct as early as the 2030s because the sea ice that helps them hunt for food is thinning, a new study suggests.
- Austyn Gaffney
2 days ago · The polar bear has become the indicator of the health of an entire ecosystem, says a geographer, biologist who since his first expedition to the Arctic in 1973 has been raising awareness about...
Jun 12, 2024 · Polar bears are magnificent creatures that have captivated the hearts and minds of people all around the world. Known for their iconic white fur and incredible adaptations to survive in harsh Arctic environments, these majestic animals are truly a sight to behold.
