The brown bear (Ursus arctos) is a large bear native to Eurasia and North America. Of the carnivorans, it is rivaled in size only by its closest relative...

The Eurasian brown bear (Ursus arctos arctos) is one of the most common subspecies of the brown bear, and is found in much of Eurasia. It is also called...

The Kodiak bear (Ursus arctos middendorffi), also known as the Kodiak brown bear and sometimes the Alaskan brown bear, inhabits the islands of the Kodiak...

The Atlas bear or North African bear (Ursus arctos crowtheri) was a population (or populations) of brown bear native to North Africa that became extinct...

The Marsican brown bear (Ursus arctos arctos, formerly Ursus arctos marsicanus), also known as the Apennine brown bear, and orso bruno marsicano in Italian...

The Kamchatka brown bear (Ursus arctos beringianus), also known as the Far Eastern brown bear, or in Russian: камчатский бурый медведь, romanized: kamchatsky...

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...

The Ussuri brown bear (Ursus arctos lasiotus), also known as the Ezo brown bear, Russian grizzly bear, or the black grizzly bear, is a subspecies of the...

The grizzly bear (Ursus arctos horribilis), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown bear...

The Mexican grizzly bear (Ursus arctos horribilis, formerly Ursus arctos nelsoni) is an extinct population of the grizzly bear in the Southwestern United...