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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 Tibetan brown bear (Ursus arctos pruinosus), also known as Tibetan blue bear, [2] is a subspecies of the brown bear (Ursus arctos) in the eastern Tibetan Plateau.. One of the rarest subspecies of bear in the world, the blue bear is rarely sighted in the wild.
An extremely rare bear found in the Gobi Desert, this bear is adapted to desert life, dwelling in oases and rocky outcrops. It is rather small and pale and it appears to lack the whitish collar characteristic of Tibetan blue bears. [7] [8] Phylogenetic analysis suggests they represent a relict population of the Himalayan brown bear.
A species may be endangered or vulnerable, but not considered rare if it has a large, dispersed population. IUCN uses the term "rare" as a designation for species found in isolated geographical locations. Rare species are generally considered threatened because a small population size is less likely to recover from ecological disasters.
The Gobi bear (Ursus arctos gobiensis), known in Mongolian as the Mazaalai (Мазаалай), is a subspecies of the brown bear (Ursus arctos) that is found in the Gobi Desert of Mongolia. [2] It is listed as critically endangered by the Mongolian Redbook of Endangered Species and by IUCN standards. [ 3 ]
They were once thought to be extinct but were rediscovered in 2001.
The Texas Rangers beat the Houston Astros in seven games to advance to the World Series for the first time in over a decade. How can fans get tickets to Rangers home games in the World Series?
Ursavus is an extinct genus of bear that existed in North America, Europe, and Asia during the Miocene period, about 23–5.3 million years ago (Mya), existing for roughly 2] [3] The genus apparently dispersed from Asia into North America about 20 Mya, becoming the earliest member of the subfamily Ursinae in the New World. [4]