American bison herd defending calf from grizzly
Date 1894
Source Brehm's Life of animals : a complete natural history for popular home instruction and for the use of schools
Author Alfred Edmund Brehm (1829-1884)
Source: https://commons.wikimedia.org/wiki/File:Bearandbison.png

The grizzly bear or North American brown bear (Ursus arctos horribilis), less commonly known as the silvertip bear, is a large subspecies of brown bear inhabiting North America. The grizzly bear ranges from Alaska east through the Yukon and Northwest Territories, south through British Columbia and through the western half of Alberta.