File:800px-Ursus arctos horribilis-lp-usfws.jpg

Ursus arctos horribilis (American Grizzly bear)

Source:Wikimedia Commons

http://commons.wikimedia.org/wiki/Image:Ursus_arctos_horribilis-lp-usfws.jpg

Creator: Parker, LuRay Publisher: Wyoming Game and Fish and the U.S. Fish and Wildlife Service Picture ref.: http://images.fws.gov/default.cfm?fuseaction=records.display&CFID=1991124&CFTOKEN=c15c91c2e0f08ca9-9D01A4CC-1143-3066-4098181EF3EC3899&id=A2597B88-0C8B-44F1-817DA11F4522C463