The Bergman's bear (Ursus arctos piscator) is an alleged and probably extinct subspecies of the brown bear that lived in the Kamchatka Peninsula. The bear was identified and named by Swedish zoologist Sten Bergman in 1920. Bergman determined that the bear was a separate subspecies after examining a hide (which had fur very different from other local bears) and series of footprints, measuring 14.5 x 10 inches, which he judged to be much larger than other bears on Kamchatka.