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1. en.wikipedia.org › wiki › Polar_bearPolar bear - Wikipedia

   en.wikipedia.org › wiki › Polar_bear

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   Hace 2 días · 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).

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     Polar Bears 101 | Nat Geo Wild

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     15 Polar Bear Facts

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     Top facts about polar bears | WWF

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3. www.britannica.com › animal › polar-bearPolar bear | Description, Habitat, & Facts | Britannica

   www.britannica.com › animal › polar-bear

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   19 de abr. de 2024 · Learn about the polar bear, the largest and most powerful carnivore on land, that lives in the Arctic region and feeds on seals. Find out how climate change, hunting, and human activities affect its survival and conservation.

4. www.ecologiaverde.com › el-oso-polar-esta-en-peligro-de-extincion-19¿El oso polar está en peligro de extinción? - Datos de 2024 y...

   www.ecologiaverde.com › el-oso-polar-esta-en-peligro-de-extincion-19

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   3 de may. de 2024 · Por Marina Gago. Actualizado: 3 mayo 2024. El oso polar está en peligro de extinción, ya hace tiempo que los expertos vienen alertando de la problemática a la que se enfrenta a esta especie, pero no fue hasta 2008 cuando Estados Unidos decidió incluir al oso polar u oso blanco en su lista de animales en peligro de extinción.

5. ielc.libguides.com › sdzg › factsheetsLibGuides: Polar Bear (Ursus maritimus) Fact Sheet: Summary

   ielc.libguides.com › sdzg › factsheets

   7 de may. de 2024 · Genus: Ursus — bears. Species: Ursus maritimus — polar bear, white bear, sea bear. Head/Body Length. Female: 200 cm (6 ft) Male: 250 cm (8.2 ft) Tail Length. 76–127 mm (3–5 in) Weight. Female: typically 150–350 kg (330–770 lb) Male: typically 350–650 kg (775–1,430 lb); very large males can weigh to 800 kg (1,760 lb ...

6. www.youtube.com › watchPolar Bears: Rulers of the Arctic Ice Kingdom - YouTube

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   9 de may. de 2024 · Polar Bears: Rulers of the Arctic Ice KingdomEmbark on an epic adventure to the frozen realm of the Arctic and discover the awe-inspiring Polar Bears, the un...

7. ielc.libguides.com › sdzg › factsheetsLibGuides: Polar Bear (Ursus maritimus) Fact Sheet: Physical ...

   ielc.libguides.com › sdzg › factsheets

   7 de may. de 2024 · Largest living bear species. Occasionally exceeds 800 kg (1,764 lb) Head and mouth. Neck is long and very thick In males, neck is wider than the head; Head elongated but shorter than many other bears; Dentition reflects a strictly carnivorous diet Slicing teeth (carnassials) well-developed for eating flesh

8. ielc.libguides.com › sdzg › factsheetsPolar Bear ( Ursus maritimus ) Fact Sheet: Taxonomy & History

   ielc.libguides.com › sdzg › factsheets

   7 de may. de 2024 · Polar Bears diverged from one group of brown bears about 150,000 years ago, according to molecular evidence (Lindquist et al 2010; Lan et al. 2022) Modern polar bears rapidly expanded throughout the Arctic since the Late Pleistocene (Lindquist et al 2010) Fossil history.