The brown bear ( Ursus arctos ) is a large bear distributed across much of northern Eurasia and North America.

Ursus did not reply directly, but republished Kepler's flattering letter to pursue his priority dispute over ( what is now called ) the Tychonic system with Tycho.

The polar bear ( Ursus maritimus ) is a bear native largely within the Arctic Circle encompassing the Arctic Ocean, its surrounding seas and surrounding land masses.

However, evidence of hybrids between polar bears and brown bears, and of the recent evolutionary divergence of the two species, does not support the establishment of this separate genus, and the accepted scientific name is now therefore Ursus maritimus, as Phipps originally proposed.

Ursus, would become the first of 117 " doges " ( doge is the Venetian dialect development of the Latin dux (" leader "); the corresponding word in English is duke, in standard Italian duce.

* The brown bear ( Ursus arctos ) is a large bear distributed across much of northern Eurasia and North America.

The church dedicated to the veneration of Saint Ursus is first mentioned in 870.

The ( North ) American black bear ( Ursus americanus ) is a medium-sized bear native to North America.

A small primitive bear called Ursus abstrusus is the oldest known North American fossil member of the genus Ursus, dated to 4. 95 mya.

According to Messner, the Yeti is actually the endangered Himalayan brown bear, Ursus arctos isabellinus, which can walk both upright or on all fours.

There is one confirmed report of a Golden Eagle snatching the cub of a Brown Bear ( Ursus arctos ).

Brent and Taylor attempt to stop Ursus from accidentally setting off the weapon, but Taylor is shot.

Ursus is horrified, telling Zaius that he has emptied the pistol into Taylor ; he should be dead, but he still lives.

Moreover, the sub-population of Ursus maritimus polar bears found here is a genetically distinct set of Polar Bears associated with the Barents Sea region.

The transition between Deninger's bear and the cave bear is given as the last Interglacial, although the boundary between these forms is arbitrary, and intermediate or transitional taxa have been proposed, e. g. Ursus spelaeus deningeroides, while other authorities consider both taxa to be chronological variants of the same species.

In 1961's La Vendetta di Ursus ( The Revenge of Ursus ), while portrayed by Samson Burke, Ursus is a farmer with his younger brother Doraius, who fights to prevent the malicious King Zagro and Lycurgas from overtaking the neighboring kingdom of Leecha.

That same year, Ed Fury returned in Ursus nella valle dei leoni ( Ursus in the Valley of the Lions ), in which he is the prince of a fallen kingdom, raised by lions after the rest of the royal family was killed.

It is dedicated to Ursus of Aosta.

Ursus is Latin for " bear ".

Although the current prevailing opinion concludes that cave bears were largely herbivorous, and more so than any modern species of the genus Ursus, increasing evidence points to omnivorous diets, based both on regional variability of isotopic composition of bone remains indicative of dietary plasticity, and on a recent re-evaluation of craniodental morphology that places the cave bear squarely among omnivorous modern bear species with respect to its skull and tooth shapes.

**** Ursus ( genus )

* Ursus ( genus ), a genus of bears

id: Ursus ( genus )

Species and subspecies of bear known to have produced offspring with another bear species or subspecies include brown bears, black bears, grizzly bears and polar bears, all of which are members of the Ursus genus.

A Polar bear ( Ursus maritimus ), a member of family Ursidae

The following animals are found in the Krai: Ussuri black bear ( Ursus thibetanus ), Amur tiger, Amur leopard, lynx, wild boar, Manchurian deer ( Cervus elaphus xanthopygos ), Siberian Roe Deer, musk deer, Long-tailed Goral ( Naemorhedus caudatus ), sika deer, sable, Blakiston's Fish Owl, mandarinka duck ( Aix galericulata ), black stork ( Ciconia nigra ), scaly goosander ( Mergus squamatus ), Chestnut-cheeked Starling ( Sturnia philippensis ), black griffon ( Aegypius monachus ), large-winged cuckoo ( Cuculidae family ), and others.

Gwynplaine renounces his peerage and returns to the caravan of Ursus, and to the only family he has ever known.

*** Family Ursidae ( bears ) Ursus maritimus ( polar bear )

Brown bears are thought to have evolved from Ursus etruscus.

After spawning they die and their carcasses provide a feast for gatherings of mink ( Neovison vison ), bears ( Ursus americanus ), and Bald eagles ( Haliaeetus leucocephalus ).

Skull of Ursus spelaeus: Cave bears lacked the usual two or three premolars present in other bear species.

Black morels are known to be consumed by grizzly bears ( species Ursus arctos horribilis ) in Yellowstone National Park.

Other predators include black bears ( Ursus americanus ).

They themselves may fall prey to various hawks, owls and eagles, while females and their broods have been preyed upon by bears ( Ursus spp.

Other reported nest predators include black bears ( Ursus americanus ), prairie rattlesnakes ( Crotalus viridis ), and bullsnakes ( Pituophis catenifer )

Cantabrian brown bears ( Ursus arctos pyrenaicus ) and wolves ( Canis lupus signatus ) live in the remoter regions.

Their prehistoric life involved subsistence hunting and gathering, including the taking of polar bears ; the practice of hunting polar bears ( Ursus maritimus ) continues up to the present time.

Scientists have proposed that Asian black bears are either a surviving, albeit modified, form of Ursus etruscus, specifically the early, small variety of the middle Villafranchian or a larger form of Ursus minimus, an extinct species that arose four million years ago.

With the exception of the age of the bones, it is often difficult to distinguish the remains of Ursus minimus with those of modern Asian black bears.

In the 1970s, Yellowstone National Park was the centre of a heated debate over different proposals to manage the Park ’ s problem grizzly bears ( Ursus arctos ).

* Klinka DR and Reimchen TE ( 2009a ) " Darkness, twilight, and daylight foraging success of bears ( Ursus Americanus ) on salmon in coastal British Columbia " Journal of Mammalogy, 90 ( 1 ): 144 – 149.

* Reimchen TE ( 2009 ) " Nocturnal foraging behaviour of black bears Ursus americanus on Moresby Island British Columbia " Canadian Field-Naturalist, 112: 446 – 450.