The free animal screensaver, Brown Bear, contains 28 high quality images of Brown Bears. The brown bear (Ursus arctos) is a species of bear distributed throughout the Northern hemisphere. Weighing up to 130 - 700 kg (290-1,500 pounds), the larger races of brown bear tie with the Polar bear as the largest extant land carnivores. The grizzly bear (Ursus arctos horribilis), the Kodiak Bear (Ursus arctos middendorffi), and the Mexican brown bear are North American subspecies of the brown bear. However, DNA analysis has recently revealed that the identified subspecies of brown bears, both Eurasian and North American, are genetically quite homogeneous, and that their genetic phylogeography does not correspond to their traditional taxonomy. It is sometimes referred to poetically as the bruin.- wikiBrown Bear is a free animal screensaver created by RateMyScreensaver.com. Screensaver Picture Count: 28 Free Screensaver Type: Slideshow Credit: All images in this free animal screensaver fall under one of the following licenses: Creative Commons, Attribution ShareAlike 2.0, Attribution ShareAlike 2.5, public domain, GNU Free Documentation License.