Gall y ffeil hon gael ei defnyddio gan nifer o brosiectau eraill.
American Black Bear (Ursus americanus) cubs.
Source: English Wikipedia Upload: 02:32, 5 December 2004 by Neutrality (370877 bytes) (American Black Bear (Ursus americanus) cubs. Taken from http://www.nps.gov/yell/slidefile/mammals/blackbear/page.htm
Mae'r tudalennau isod yn cysylltu i'r ddelwedd hon: