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Toggle the table of contents. ... data on the historical harvest is fragmentary. It is known, for ... the polar bear population continued to decline and by 1973, only ...
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).
IUCN/SSC Polar Bear Specialist Group (2021) ... Didn't realize that there are two populations labeled LS: 13:45, 4 July 2023: 655 × 648 (651 KB) Isochrone:
According to the WWF, 60 to 80 percent of the world's polar bears reside there and it's the only country where the population of polar bears is actively declining. That said, conservationists ...
There are 20 known sub-populations of polar bears across the Arctic. This is one of the most southerly and best studied. "They're our fat, white, hairy canaries in the coal mine," Alyssa explains ...
Bear habitats are generally forests, though some species can be found in grassland and savana regions, and the polar bear lives in arctic and aquatic habitats. Most bears are 1.2–2 m (4–7 ft) long, plus a 3–20 cm (1–8 in) tail, though the polar bear is 2.2–2.44 m (7–8 ft) long, and some subspecies of brown bear can be up to 2.8 m (9 ...
The 1958 Statehood Act set up a program for polar bear management, and further conservation efforts, including the 1972 Marine Mammal Protection Act, have limited polar bear hunts. [10] Polar bear populations may be threatened by oil development and global warming. [10] [11] Only about 4700 polar bears are known to inhabit Alaska. [12]
According to the museum, Svalbard is home to one of the 19 global populations of polar bears, with approximately 300 bears residing in the area. However, due to global warming, the bear's habitat ...